SCIENTIFIC ABSTRACT ECKSTEIN, Z. - ECKSTEIN, Z.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000411930008-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 13, 2001
• Sequence Number: 8
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

Poland
NO. 21 19 59 VO ?r-947
J'Ar Dill :Eckstein, Z., Halweg, H., Krakuwka, P., and
. ............................
Not Civen
:On the FunKistatic Act:LVity of 3,4-dichloi-ophenoxy
-acetohydroxonic Sold on Patnogenic Molds in vitro
Fed Dunwind I Ilikrobiol, 10, No 4, 48?-1#9?- (1958)
T CT :Sae RZhKhim, 1959, 6, 20704,
Urbanskil T.
240

4
POLI,ND/Organic Chumistry. Organic Synthesis.
G-2
1,bs Jour :Rof Zhur-Rhimlyng No 9~,1959, 31269
Author :Socha, Andrzoj; Eckstain. Zygmint
Inst .3-
Title On the Sinplified Mothod of Proparation of
Cyclooctano.
Orig Pub iRoczn. chom., 1956t 32, No 37 647-652
i,bstract 3M; mothod of preparation of cyclooetanona
(I) from cyclohoptanono (II) with the appli-
cation of N-riothyl,Ni-nitroso-p-toluenosul:fana-
rlido (III) suggested earlior as a source of
CH2N2 (Rof Zhur-Rhiniya, 1955, 42923, 48859).
is doscribed, The solution of 22.5 g of KOH
in 75 ril of 50 percent alcohol is added gra-
dunl1Y tu Oe75 riolo of II and Oag mole of III
C,, i r d 11/3

POLIYD/Organic dharlistry. Organic Synthesis. G-2
Abs J,ur : Rof Zhur-Khimiya7 No 91 1959, 31269
in 225 t31 of alcohol anC. 15 n1 of water and
stirred for 3, nin after that, Then a second
lot of aagop.9 is added and all is stirred
for I hoti~ mo at aftor tho addition of KOH
has bo(h codo a ad. Tho solution is acidified
with 2 N HCl* stirred vith tho solution of
300 g of Nall in 600 ml of water for 6 -
8 hours; tho b1sulfito conpound of the non-
transformed II is filtored off, washed with
absolute alcohol, and the alcohol used for
washing is added to tha filtrate. The fil-
trato is boiled for 5 - 6 hours (until the
oily layer disappoars) anC. distilled with
water (alimination of S02). The lstr fraction
(700 bl) is distilled for a second tino using
Vigreux colum; the first 350 ml collected is
Card 2/3

POLOD/Organic Cheraistry. organic Synthesis. G-2
as irour -. Rof Zhur-Khjniyaj No 9t 1959, 31269
discarded and the reminder is added to the
2nd fraction (total voluno 1250 ril) uhich is
extracted with other, 50#5 goyf I is obtained,
boil, p. 114 - 1160/60 nn, n--"^D = 104698- seni-
carbazona, yield 90 percent riolt, p. 169 - 1680
(frOJ3 dioxano). -- R. Topshtey'n
Card 3/3

Country :POLAND
Gat-'(~~"'!'Y : organic Chemistry. Synthetic orgmic Chemistry

j%.)S. icur : Ref Zb= - Wz-, No 5, 1959, xo - 15351
tu th,~r -Mikulsklj J.; Eckstein, Z.; Urbanski, To
Institut.

Title
!
-.On the Problom of Synthesis of Herbicides. VI.
3ynt1hesis of 2-Aryloxyethylamines and Their
Derivatives
Or V; Ilub. :Iioozn. ohom., 1956, 32, No 3, 661-666

ostract :As a result of further search of active herbi-
cides (report V, see Ref Zhur-Khim, 1958,
32402), a series of ArOCH2CH2NHCOR M was
synthesized. By the interaction of Aru)Ta and
BrCH2CH2Br (II), ArOCH2CH2Br (111) 1.3 obtained.
By the urotropine method, III is transformed
into Ar0CH2Cff2KH2 (IV); under the influence of
RCOOC2H5 M, I is obtained from IV. 1.1 moles,
of NaOH in 180 ml. of water are slowly poured
Card: 1/6
G - 27

Country G
Abs. Jour Ref Zhur - Wao., 1W 5.9 1959, No - 15351
Aut ho r
Institut.
Ori~~,, Pub.
Abstr-lct into 1.1 moles of 2,5-C12C6R3 OH in 400 ml- Of
cont'd. water and 1.2 moles of II during boiling, and
boiled for five hours; III is extracted with
ether, Ar=2,.5-C12C6H3 Una), Yield 4,596.9 bop,
150-152013 rm. III is obtained analRgousl
(Ar, yield in %, b.p in O(;.1rAm.j ncvD, dio ar4
given): 06H , 42, W-113/4, 1.5525, 1.3555;
2-CH3'16H4 (~Ijb), 61p 118-120/3, 1.5b!;4,
1.2900; 2-M --4-clC6HJ, 40, 138-140/3i
1.56oo, 1.3196; 2,4-C 2C6H31 W, 147- 5/4,
2/6

-)s. IT,.;ii r
.11,j t ho r
llnatiL.ut.
TItIo
Ref Zbv XWA., No 5, 1959,
No. 15351
G
'i')Stract :1.5785, 1-5929; 2,4,5-cl 06H2, 45, 158-:L60/2,
cont'd. -P -- 1.05 molea of IIIb 3in 200 ml. of CHGl
are Added to 1.1 moles of (CH2)6N (VI) in 3
600 mi. of CHCl at 500, and heat4d for four
hours at 45 0~ 98% of IIIb-VI is separated out
m,.P. 172-173 (from chloroform). Similarly,
with slight altorations6 IIIasVI is obtained,
yield 80%, m.p. 176-179 (from ehloroform).
0.56 mole of IIIb-VI in poured into 460 g. of
concentrated HGl and 700 ml. of CH30HP mixed
C,ird: 3/6
G - 28

Country
Catc., nrl
Abs. Jour Ref Zhur faUm., no 5, 1959, No. 15351
Author
1113titut..

Or i,!; N b.
Ab3tracL -.at 400 for four hours, the solvent Is distilled
conttd. off, the residue Is alkalized by NaOH and IV is
extracted with other, Ar =2-CH C H yield 62%,
"
0
IN
a
S
G
), M.P.
/2 mm.; hydrochlori
b 41 90-91
0
M
-213
. Analogously, from the corresponding
11I*VI, IV is synthegized (Ar, yield in %, D.P.
in OC./mm., mop. in C. of HC are given): C6H5,
459 101-103/4, 215-216; 2-CH3-4-ClG6H P 58Y
6
1
4-
136-138/2. 165; 214-C120031 51, 1
65/3,
188-191; 2,5-C12C6H 3' 42, 162-IUI.&. -253-254;
(,'a rd 4/6

Country
lcatcsory
Jc"jr Ref Z&W - Kom., No 5) 1959)
.'.U t ho r
ln3tiLut,
No. 15351
Oric~ i-lub.
;,bstract :2,4,5-C13002.9 49P 168-171/5, 244-246. 0.02 mole
cont'd. of V, R =012CH or C, 0. in 5 ml, of alcohol,
is added e of IV in 5 ml. of alco-
to 0.015 moi
holl heated at 60-70 for two hours, and I is
separated out (Ar, R, yield in % m p In OC.
are given): C6H5, CHOI A, 85-66;*C'
2, 75 6H51 CC139
77, 63-64; 2
-034449 011012P 90, 93-94; 2-OH3-
06114, Cci 31 90, 74-75; 2-CH3-4-C1C6H3' C0131
67, 86-87; 2,4-01206H31 ClIC12, 70, 106-107;
Upxd: 5/6
29.

Country
Gatcr:ory
Abs. Jour Ref Zhur - Khim., No 5, 1959, No. 15351
Author
Ll 8 tv I-Ullt
T ItL-.
Ork, Pub.
Q
G
Abstract 2,4-C12CO3, Or-13-- 75, 67-68; 2,5-C12003,
cont'd. GHC3-2, go, 120-121; 2,5-C12C6113o CC13, 95,
97-98; 2 '"5-C'34k, GHC12, 8o, 137-138;
2,4',5-Cl3C6H2) CC13, 78) 116-117.-- V. Sko-
rodumov
Card 6/6

ry

" G
Poland
"'hei-A:itrY
:
C
t
i
-
Or, -
hell
rY-
Ortanic

r No.12, 1)59, No.1~2-1'79
'hijaiya
f Zhur-K
R
,
e

".,cir3t(oln , g:,,iuv,.t; Urbt~iski, T.
y
?,-tun
:Contribution to tile or ':"mth--isizing

t 1.
-,ha~ i c
U-
1?58, 32, "In. 4, 9' 3-970
che"n
-!1r)czn
.
.

.. .. ...
I -C t
The of ("IrQrs c)f
thrf~e
--nd L.- U., troalcohols
c n-
1 4 5 cl ' 61T2-C(-,H2-1,-)OrH2)-
"-"
-
'
,
,
e ,
.(A
I
.
,
nt1
41
substltut-.)~, (11) rand
'r)
'
)R (1)
C(
,
,
,.,
2
(I!T) 1 obtaltied
(I) J.
04.
. action f R( (IV) I --ihe.-a R=
th,'
b
.
y
RC OX12 )
5-c13"6H2(I"!&) , on Pf) in CH,7313 in
=1
1
,,
,
the i;re.-mice of pyri(Ii.no (r.,~th,,d (11) is
by tht; ,ict'1.!,n ~)f I'l on the corres-
.)r)ndijr- alcohoi!; in py,.icine (method B),

G
y.
itir-lhi-,Aya, No.12, 1959,
--it itut .
7.-"
Pu
ct 1 0 01 ;)Co()CllgoTi
><
III ol-innot bo- obtainck! by metlitWn -~nri B but
Is fori.:edl by thu renction of R0111,CC01 ',VI) Ath
l"o-')GH2CH(CC13) Oil (T11) - (II)
of 'alcollol.
"If) une'r -
HC1 open3 thtt ring, fornlx--, 2 1, 5-(',13!,6H20',,-q2-
VI I V ,ind
"','H201010 (CIIZOH)2
0.01, mole 14a in 40 r-l- Of ^!C13 "'l" 1"~ r-'l- Of
C:AO -P- 'In -4-it-,- +h-

O'h2; i3trY
'
t
'
z;
0'he,A"trY- Yn
!95,",
j r Pef

7it

-,rj-' t"e Mel-
'Vu
(The f('110
(fr' Br, 2,
'
IF 25
,
20,1C
v
),-,. rola I

10 5 17 138; C2H 2

.,1A
J3 )-nitrO

no In I ull
5
0
-d [Ited for 3
jjr.~ethj,*l 2- is -I
'
ni-
tl'
b0
u
.
I i,ito 20CIII
~' at-0
of C51i;5'1
t.1011 Fuu
65()
-
,
(Tht~
minutes
.

t'r "t~ Ice
'4- thp-
'OW nelu-L g
o
ci d
R?

ccur'~~* ry 4-Ary
-y. 5,y,jt~jj,,,,Jc Ort,,anic
G-at -flory 0.- Ght. :, ~Lnt~
Ruf ".ilur-yhirdya, NO.1'2, 19")90 110-42379
tAutlior
Inst-itut.
Orig Pub.
Abstrzet point in 00 (from alcohol) as follows):
- r IT H C H 20 115; 211,-C12C~F H)
2,4,5 013-.~,,J., 6 '31
30 103;1
1 r'T
3- 1 5 )81
C6H51 T ~21'1C03, H, C6H
'H ")5 128; ~"%-012CO
2,4 5-C13C02, CH31 C 3-1 - 1 3'
rl -) I CH
0 105; -4-Cir;6iiA CH3,
2-CH3 'ir ef,
,P Pbsoute zd- 3
(Ilb) , ?0,6E 1. 6 .111 i
uhily aOded to the mixturt, ~~f 111 OfId V11in the
of 0.04 r1o3c of c The
Ile Se-
fiboat 1f)CO ur. tv,
ParrLt'lori of TT01 has qtoppod;tine noive-nt is

r y P(,Iard
'7
t,
cr 1yri
- f, "!,- i 1 017 try
, L C -
c1:
TC). -,,79
Y~o
J-1ur. T1 e f

It,,, t
T11'

'n
I .,. "c'! t er
V41
"'Old
(The ~t 1 Cit3 u
t e (I
I
in
I qf 011cv1s L-r,12CO3
"'
)
-
,
t c
11M e tier et" Iy 1AC L t
4
(111a), 23 65

'
5-c1 c F.
1
,
2
.I
a
1
"
,
;
--tll~.r "dtll
- -
, ~ -MP
o~,
n e A
b t
,
0
-
)
-0. 14 rv
11ion into
utes
'd
r_
,
are brill,.-O for I
jd is one S of
loo yj ~
-, 1 . o f 1:

C~)%Irltry Pr) 1 d -G 7
~ja t ry
Cn,~-wAa Ore:tnic
Ab3s Ref "hur-I'lAriya, No.12, 19.5~3, I-To.142379
A-ithor
Inctltut4
T I t I C,
Orl,- Pub.
0
Abstr-act the relting noint is 00-f,2 (I*rcm chlornform).
Ilb
of herbicifle activity. Ste
,port '71 in Ref :,'hur -l:bmiyq, 1959, T!o.5,.
1.5351. -- 11.

ENWEIV Z.
Some problems of obtaininil- .ieed killers. IX. The action of active bro,,.dme on
phenoxyacetic acids* 1)~1357@
'CCZNIKI CIIMIII. Warszawa, Poland.
i Vol. 32, no. 6. 1956-
Monthly List of East Dwopean Accessions W. Vol. U1, No. 9, 3e-)te:-Ier 1959
Uncl.

G.-C-Acal Products 'Z~ioir
Applicatiw. FLGtici(loo.
,%bs Jour: Ref lic) 2., 1959) 5860.
;~utullor Eckstciii, zyrxiu:,it,* lictmrsici) BodILUA-1; Tadausz.
Lnot
T i -'U, 1 c Me.Acal Mcans of Cr,;.,trol of Fuint;i. II. ColcQx-.U:.G Scnle
IX-rivatives of N-.'al-.yl- and
ai.-Cl 6-Cllorl:;bciizuYmzolcne.
Or..~; Pub: Przen. diun-, 37, 110 1, 44-46.
;-',)G'.r,ict: rf-all-yl- o~: cn~C. corrcs-
Oeriw~Uvc 'IS U011 f,.5
corrus-pcr-Ai-.--,- of 6-hnlidlulu~~:.-.-. of thc
L;unural formLn (I) arc prepared by !UirHal
or C41i~FGOCOTT-,~ Nan ,)r *.13 salts of (II)
cL:-.(l 0.01 noic oz 1-.' .~s to
cnr~l 1/4
101

Poi.~--VC1%;!-ical Tucimol,~a. C";,:;Acal Producta 71-18
,'~Pjjlic,ltioil- Peg fic-11 I'I-.r, .
.1,bo Jour: Rof Zhur-I(hin., 111o 2, 1959, 5860-
V.-,c rolutio;-. of 0.01 .,.01e of a ItI.Iiaci Gjr C
4 / 3 - r
0
cc.rd : 2/4

C`w~dc;!l prcductur, a,.0 J"-Qlr 11-18
;,bs Tr-,ur: ncf Viur-hhin-, 2, 1959, 5360.
stirrod for 15 25 ul of watcr is ak'.-kcij n---d I
(R Czj."") Y I.o ubtaincCL; yi(-,ILI p.
10 1070 (-Lrcr.-, 5L-ej n1cohol). T111L f!- -1.1,
prupaVL~l L, V. sj-A3--r way (YS, RO, YiUlfl i.- n:,.(I
I.m1tinc; Points CIC emricratcd): ':,. C.,.'-,, 42.9,
156 - 158; Ti, %-H"-F~ 5o. 6, 133-5 - 135-5; ---Ck:!q,
I - 2-93-5; C1, C;.7?;
56.4, 96 - A H) 1, 48.6, 9
10-5, 193 - 195; U., '0 '1 , 52-5, 161 - 163; c1,
; C1, -.-,-C --T , 44.2, 9
C 1, 65-9, 117-5 - IL19 5 - 97;
ce" L-ce-111, 34.5, 83-5 - 84-5; Br, 53.2, M
112; 1) 44.2, m8.5 - 33-0. 1-7 ,'.)f 6-eilvro-
bc:izo=,zc)3.o:iQ ni.a later 3.4 c of c:11COO:,li~C4-ii-L 20 1.
of absolutc, alcc,*~oL aro r.Odccl tc, tl,.~ solution cf 0.2 G
of Ila in 25 'A, of nbsolutc alcohol. j'.1tur stirrL.g,
C'nrd 3/4
lop

POUdID/Choi-dcal Tuchnoloa. Cho-d-cal Products mul 'their
,Lpplicaotioli. PQaticides.
:,bs Jour: Ref zhur-nin-) Ho 2) 1959) 5860-
15 Yil of water in adduO- mid I (R - C41i -- Y = Cl) is
obtained) Yiuld 73-3~, nelt. p. 216 -'K80 (fron, the
Ldyturo alcohol water : acatme = 43 : 7 : 25).
p . was obtainod in v. sinilar
1 (R - Cj Y Cl) [-icy
way, yield 70-7tj, nalt. p. 200 - 2020. N-U-ky~ deriva-
tives in the cmcentratiou of 0-00005',; Guorcss V-10
growth of Pasariur., cuL-.ioru:i, Alternarin to-mis czd
Miisoctmiia solmA. The H-Vamyl derivatives are less
active. See Mani-TA, 1958) 15568 for -p=t I.
Grnpov.
4A

ff - Cir--,:dcal Pr~;ducts --ad Vheir
FOLAIM/C11CLlical Techn-1-3-
Applicatio-~i. Pesticides.
Abs Jour Ref Zhur - Khimiya, ITo 10, 1959, 36163
Author Eckstein, Z., Hetnarski, D., Urb-,nski, T.
Inst
Title Chemical Means iii Vae StruGele Apinst F=L;i. III.
Concerning Certain S-illkyl-- and S-Phenylziercury Teriva-
tives 6f 2-mercal3to'benzimidazile nzd 2-mercaptobenzoxa-
zole.
OriG P-b Przem. chem., 1958, 37, NO 3, 16o-ift.
Abstract 2-(S-alkylLierciirmorcapto)-beiizii-.iidazz)le and -benzoxazole
of the geueral formula (1) - where R is CH31 C2H51
n-C3H~' n-C091 n-C ~1111, C61f5' and Z is Wi, 0 - are ob-
talux by tho action of RHGX (where X -= Cl, Dr, I or
C113COO) on the Na salt of 2-mercaj)tobeuzimidaz31o or
2-nercaptobenzoxazole (II). TD a solution -of CH3014a,
:)btaiiLed from 0.01" riol of Na .1 OH,
(1 "0 "a of CH3
Card 1/3

POUSID/ Chemical TechnaloLy -- Clicruc--! Fr
Applic-al, Lin. Pesticides.
Lbs J3ur Ref Zhur - JnAixtya, 110 10, 1959, 361"7
0.01, )f or 11-C51' -1"'E;B-' -re r't(leed'
II . -.* 1.
stir-:,~ ar~viated C fDr 10 Ldnutes, and I is
nod (it " '~-C511111' z yield, 37.W,; meltilic )-Ant,
134 _135-50 fi-Om C113011). "L ('nus 1y,
1~
there are synthesized (Z, R, yield in percentaZ;es, melt-
UnC; Riint in centiGrades nre indicated): ITH, -I-CJ~H
43.8, 3.46-148, 0; CH 54-1, 114-115.5; 0, C 51 6~'5)
64,65; 0, 11-C IH ) 31'.8, 56-53; 0, ii-'C4H9, Y 6, 38-
39-5. To a so "Z ii'l of C2115()"" from 0.2 (; -)f Ila and 25
ml of absAute alcohol, 1.5 ~--. -)f II are added, -Ind then
Card 2/3

PTIAFD / Chemical Technology. Chomical Proftucts and Th---ir H
Applic~ztion. Pesticides.
Abs Jour: Rof Zhur-Khiriiiva, No 9, 1959, 32580.
Abstract: 139-1410). Similarly, 5,7-dibroaobonzoxazolona
(yield, 40%; molting point, 250-2520) is obtainod
from 3,5-dibromosalicylhydroxamic acid. I is
obtained also by tho action of 275 g. Of ClC00C2H5
on a solution of 222 g, of o-amiino-ohonol in 200
ml. of 30% NaOH with a subscquant iroatmont of
concantratod NH3 and 1011'a HCl (aci,,.,) (yield, 37%
moltingqointj 230-2330/30 mm., aUting point,
140-181 . Nitration of I with BNO (d 1 42) vt
40-50 produces 6-nitro-I (II) (yi2d, 75~;molt-
ing point, 241.1!2420) (from alcohol). At tho re-
duction of 60 g. of II by 90 g, of Zn in 300 ml.
of HCl (acid), the hydrochlorido of 6-azino-I
(the base - III) (yield, 751/,,) is so-.)ara-tP3d at 600
in 5 hours. 5 g. of III, hoatod with 4 g. of ni-
Card 2/6

POLAND / Chemical Todhnology. Ch.~;faical Products and H
Thoir Application. Posticidos.
Abs Jour: Rof Zhur-Khimiye, No 9, 1959, 32580.
Abstract: trouroa In 100 ml. of water at 60-b5o and latur
at 75-80 , aro transforrod into 5.7,c;, of 6-
carbaraino-I (starts molting at 3500 0 36 . of
the hydrochloride of III in 40 ml. oi HCl ~acid)
are ~iezotizod at a tomporaturo range from -50
to 0 by 14 g. of NaNO in 20 ml. of water and
later on, with the addition of 50 ml. of 30%
HBF4, boron fluorato of banoxazolyl-5-diazoniura
(IV) is obtained (yield, 71%; rd,~lting point,
158-1600) (with decomposition). IV, by tho ac-
tion of boiling alcohol in thc,_prcscnco of Cu,
is ccnvorted into I (yield, 6 - . 6-fluorinu-
I (yield; 30%; molting point 185-1860). 1 g.
of III is convertad, accorJing -'U-o Sanclacy,;r into
0.7 of G-chlQrino-I (V) (noltinS poiat 139-1900 -
Card 3/6

POLAND / Chemical Technology. Ch-mical Pr:;-Iucts and H
Their Application, Pesticides.
Abs Jour: froAn CIF); analogously, 6-bromino-I (VI) (molting
point 190-1910 - from GIF) is obtainod, 40 g.
of I in 400 ml. of frozon CH3COOH and 200 ml. of
H01 (acid) (d 1.19) are chlorinated bv a solu-
tion of 12 g. of NaOCl in 50 ml. cf w~tor at 15-
200 in 2 hours (yield, of V, M,15). VI, by the
same aothod2 is obtained with the yiol,-"L of 70%.
5 g. of I in 50 ml. of CH013 are brominated by
6 g. of Br. in 20 ml, of CH013 and VI is obtain-
od with a quantitative yield. 0.7 g. of III arc
diazotizod, as usually, and by t1lo act'lion of 5 g.
of KI in 10 ml. of water, ara transfcxrod to 6-
iodino-I (yields 1,xh; moltin,3 pciat, 211-2120)
(from 50(/o 01cohol). Tho dilazoniua solution, bb-
t1ainod frcm 15 g. of III, is cd-lod to the solu-
tion of CuON.NaCN, obtained from 21 5 g. of
CuSO4.5HZO and 16.5 g. of CaCH at 3;-400. The
Card 4/6

POLAND / Chemical Technology. Chomical Pr,,),ucts and H
Thoir Application. Posticidas.,
Abs lour: Rof ~hur-T[himiya, No 9, 1959j 32580.
Abstract: procipitlato is fiitc~rad off and 30 mg. of CH3000H
are acatylizod and, after tho usual tro-ntaant
3-acotyl-5-oyanogen-I (VII) (Yiold' l?'.5%; moit.
ing point 160-1610 - from 50% :,*Icohol) are ob-
tainoa, 2,5 g. of VII, aftor treatmont with an
aqueous soluti)n of NaHC03 at 500, viold 0.75 g.
of 6-cyanogan-I (melting point, 222-2230) (from
water alcohol), 6-fluDrino-3-acotyl-I (yield,
90%, molting point, 137:1380), 6-bromino (yield,
95%; m,;lting point, 1531 1540) and 6-icdino an-
aloguos (yioldq 9%; melting point, 187-188.5 0)
are obtained, according to the ia-,~thod doscribod
previously (RZhKhim, 1956, 46999). Tho tosts of
tho fungicido properties indic-,tod that V and VI
Card 5/6

POLAND / Choraical Tochnology. Chomical Pr-.,~Iucts and
Thoir Application. Posticidos.
Abs Jour; Rof Zhur-Khimiya, No 91 1959p 32580.
Abstract: ara tho most activo, inhibiting tho growth of
Fusariu-m oulmorum in a conoontration of 0,051%,
and Altornaria tonuis and Rhizoatonia solani
in a concontraticn of 0.01%. -- A. GrOlpDv.
Card 6/6

POLAND Organic Chemistry- -.Synthattc organic chemistry. G-2
Abs Jour :'Ref Zhur - Khimiya, No 14, 1959, No. 49477
Author :&hatein, Z.; Sobotka, W.
Inst :Not given
Title On the Synthesis of Herbicides. XI. Synthesis of
Y-(2,4-dichlorophonoxy)-but.vric (2,4-DB) and Y-(2-
mothyl-4-ohlorophonox,v)-butyric (bCPB) Acids
Orig Pub Przenyal Chem, 37, No 8, 537-539 (1958)
Abstract The action of C1 in statu nascendi on 2-RC6H40-
WHO COOR (Ia,b), where Ra a H, Rb z CH ) results in
the c9lorination of the latter to 2-R-421C6H3O(CH2)3
COOH (TIa,b where Ra a Cl, Rb x CH ) A general
yrocedure for the syntheeia of II Is'proposed based on
the reaction scheme: 2-R-4-Ric OCH2CH2Br (III) + CH2
(COOCO,5)2 (Iv)-42-R-4-Rlc6H30CHV2~.E2CH(COOC2H5)2 (V)--!,
2-R-4-R'C6H3OCH2PH2CH(COCH)2 (VI)--*II (RI & Cl). The
Card 1/5
G-3

POUND / Organic Chemistry---; SyntWtic,. organic chemistry. G-2
Abs Jour Ref Zhur - Khimiya, No 14, 1959) No. 49477
synthesis of I by the aliove route is also feasible; the
decarboxylatioii of VI (R ='Rt : H) (VIa) gives Ia and
and for VI (R = CH R, : H); the above reaction yields
rb. In addition IR has also been obtained by the
scheme: 2-CH -4-CIC03 O(OH2),Rr (VII).42-CH -4-
ClC61i O(CH2);N (VIII).-oIIb. M-3 mol Ib in 2;~ ml CH 3COOR
and R ml cone 11C1 are treated with 0.0108 mol NaC10 3
in 20 ml water (50 min at4650), the solution is stirred
for 15 -min at 70 - 750, 200 ml water are added, and on
cooling 67% ITh are obtained, mp 100 - 1010 (from dil
a1c). IIa is synthesized by an analogous procedure,
yield 64%, mp 119 - 119-50. 2.58 mol III (B Z cH
R1 a H) are added over 20 min to a solution of 2.;8'
mol IV and 2-58 mol Na in 1 =1 faic7 abs a1c, the solution
is boiled until an alkaline test is no longer obtained
(ca. 48 bra), the solvent is vacuum distilled, and the
C ard 2/5

POLAND / Organic Chemistry- Sytthe;ti~c'. organic chemistry. G- 2
Aba Jour Ref Zhur - Khimiya, No Ik, 1959, No. 49477
V residue is diluted with water; ether extraction gives
V (It = CH3, R' = H) (Va), yield 52%, I~p 150 - 1520/0-5
=M' n2OD 1.49o4, q8 l.c856. Application of an analogous
procedure gives the Eolloving V (R, R', the yield in %,
bp in 00/mm, n2 D, d are given in that order): H, H, 50,
163/2 1.4920 1'10~g; CH3, Cl, 55, 212/3-5, 1.5669
1.1724; Cl, C11, 58, 190 - 200/1, -, -,. 2.5 mols KOH
in 150 ml water are added to one mol Va at a rate
sufficient to keep the solution boiling, the solution
is boiled for 1-5 hre, 150 ml solvent are added, and
VIb is obtained in 98.5% yield Ity the addition of 140
ml H~S04 in 350 ml water, mp 127 - 1280. The following
VI are olitained by an analogous procedure (R, R', the
yield in %, and the mp in OC arecren in that order):
H, H, 75, 158 - i6o; CH3, C1 (VI , 77, 14o - 142 (decomp);
Card 3/5
G-4

POLAND / Organic Chemistry-b-'Spitetic organic chemistry. G
Abs Jour Ref Zhur - Xhimiyu, k6 14, 1959, No. 49477
Cl, Cl, 38, 135 - 136 (decomp). 0.5 mol VIc is heated
for 15 min at 150 - 1600, the malt is dissolved in 500
ml water containing 25 gme NaOR, and IIb is separated
in 90% yield I)y acidification. A similar procedure Sivea
Ila (mp 119 - 119-50) in 65% yield; la ~z~p 65 - 660)
in 90% yield; and Ib (nP 76 - 780) in qb% yield. 0.2
mol VII, 0-3 mol MON in 20 m.1 water, and 100 ml alcohol
are refluxed for 24 hre, the excess alcohol to distilled
off, the residue is dissolved In a small amount of water,
and the solution is extracted with other to give VIII,
yield 53%, bp 163 - 1670/2 mm- 0-04 M01 VIII Is
saponified with 4 gmn NaOH in 20 ml water and 20 ml
alcohol (reflux 4 hrs) to give Ilb, yield 82%. IIa,b
In the form of their Na salts are of practical value
as herbicides with selective biological action and are
suitable for use against voods In the cultivation of
C ard 4/5

kLAND / Organic Chemistry- N")yrithetic organic chemistry. G- 2
Abe Jour - Ref Zhur - Khimiya, No 14, 1959, No. 49477
long-fiber flax. IIb, is marketed by foreign firms under
the trade na 'Tropotoxf. For the preceding commmica-
tion see RZhKhim, No 12, 1959, 42379- -- V- Skorodumov
Card 5/5
G-5

COUNTRY
CANGORY
AB3. JOUR.
Cliemi:!,al Tecfl~-jojogy. Pri)aucts and
11 -1 e i r i, rrr, I J ~ c -a t i o n S . Pesticides.
AZXhifl. ; ".76. 20 1.939, ;0. 7r'-"+03
AVT~;'OR
T IT ie I ~ r -,) s pe c, of i ,, -a- c: t L ~::il
trona l,'-L f, " "n's t T1 "i y f -1 t 1, e s, i I
Plant-l;-otective Agents
0 iNT. PUB. rrzer-1. Chem. L,,
1 (58, Pt "0
No tibstract.
; I Ji -1 z
n. I, c
10, (30-(-34
C

ECKSTEIN$ Zo; CZERWINSKA, E,
---------VA0WMPwwW
On properties and fungicidal activities of aryloxyacatohydroxamic
acids. II. The influence of bromine as a aubstituent. Bul Ac Pol
chim 7 no.4s223-227 159. (ERAI 9:7)
1. Department of Organic Technology, Warsaw Technical University.
Mycological Laboratoryq Institute of Organic Industry. Presented
tr.~ T.Urganski.
(Acetohydrexamic acid) (Aryloxy groups)
(Fungicides) (Bromine)

MMLSKIj J.; ECKSTEINO Z.
Synthetic growth stimlator herbicid6j.
2,4-dechloro- and 2,4,5~-trichlorophenoxy
chim 7 no.5:285-288 159.
1. Instytut Baden Jadrowych, Krakow i
PANo-Vorgelegt von T.Urbanski.
(Dichlorophenozyacatic acid)
(Radioisotopes) (Herbicides)
(TrichlorophenmWacetic acid)
Preparation of 36C, labeled
acetic acid. Bul Ac Pol
(EUI 9:9)
Instytut Syntezy Organicznej
(Chlorine)

---- ECKSTM. Z. I - GROCHOWIj, E.; URBUSKIp T.
On the fungiciW activity of derivatives of 2-nitr0prqmedj0j-j,3.
Bul AC Pol chin 7 no-5:289-294 159. (EKAI 9&q)
1. Institute Of Organic Synthesis, Polish AcadeiW of Sciences.
Presented,by T.Urbanski.
(Nittopropanediol) (Fungicides)

Vistri
Z. Ecleelm,
WA a
206-=~ X7 GO1.
cydk kcl A I Unc (1) were gri -if!
(CA 52. IR!!iAVAO~ !?t.
H, C
and et: givtz~ 1, 92. th 89--90' 1 1,129
t~, 92', 5 Ia. 0. 9482: 1 43 9 hi i?-k 14.
-59 Z a; x -z-
put, di di C-4 S2, ffrg< Lad v~mg -!r,
Fc(!I, ir StOH. Infrared AbscrTAIlla binds ell I", ~zo ;11
Wert tat-lUlatt-A lLnd ZhOWn 113 grlkphL j stz~c ~--l

The re-sr'don ef SchA !bases with fish". t. pwu-~
tiorl with 1.rtdc ad476T M-6MUff baws from ethylenc4l%
'k,'ntr'O '.nn tu-~VnAttc aldchydes. 7 W1.41
-4.- . ! A'
__Lok ,si~wz Zakiad Sr Oir
_;tcry r
-9,6 !9,59 X in Ge"nm)-fimiting (ClIsMit), with Ar-
CH(I in Anhyd ak. follovred by in arrafropic distn. of HtO
~-Irh C,H. or PhAft afforded the Schill bases, Araf:-
'~:CHICIJIN: CHAr (1). 1 with HCO~H (a) heated 30 brs.
or (b) heated 10 hirs. with add=. of alkali Lalts of orz. acids,
g--c ArC'Ili",rl1C1TsCH3N1I: (H) and ArCH11MICHICIIr
NUCI-ItAr (M). H and III with s3licylaidehyde gave
~ HOr-JI.CH NCHCH.NtICH.Ar and 2-0-hydroitypherk-
N! - 1,:I-in,!tliylenearylimidazulidine (IV), hydrolyred e=ily
t~ 11 awl III Ar of I m,p., I % yield, 11 c/o yield by a and 6,
III yicid by a and 6, IV m.p., and 11-11a 111.1
I'll, 8~9. 32, 24, 33, 46, 100-7- 2574).; 4 FU- 45-'
P', 4V, 30, --, 24, -, 108-9* ,28,"J; 2-CICJU 86-7*, 67~
20. 20, 24, -16, 141-2*,251-3*; 3-ClC'Il"qO.G-w'5-'3q.S0'
22. 36, 58, K5-43-, 20.0-1.5% 4-CIC4H4. 144-5'. 80, 29, 22.
-fl, 51. PA.0-5.6% 2-32-4'; 4-11rC41L. 58,
25.--, 43, 167.&-8.50, 286-11", 4-IC4H4. 100,0-1 .6'. QS.
23, - ' 42 ' 144*"* over 29" 2-NO~. 20,
25, 23 26 45 172A'. 2113-lik; 3-OWC411., 1814-2.5.
97, 28: 20:32.'57, 98-0', 23G40'; 4-%NC,11,, 200.5**, 82,
29. 17, 27, 53, 161.5-3s, 244* (dewwPa.); 2-HOC411~,;
125-0", 08, -, -, -, -, -, -; 3410CJ14. 197' (de-
Comp'n.). 90, -, -, -1 -4 -. -I- 4411cocs!114. 111-1441
87, 35, 37, 13, 28. 08A-9.5 , 243.W.O" 2,34MCOWff,.
119-200,08, -, 27, -. 32, 1013-7*. 2324 (dewtupa.); 2.&;
(MeOhCj f,. 92.5-3.6#, 89,
a
13t4-6-S', W. 2-1, 09. 1 lot fde~c~-)o,
2-MpLthyl. 212-13 S'. 76. ~29-5-9
- - --
2,3 If(" XICOK If I 6~1'
4- KI 'I'll
Zt. , I
Curves of yields of U and III gatast tiu,_ were given
(Or 11 few exampIcs Funirwidal zctiviti" cif I
Fwanum czzlinoru,-, xnl RA=.
'X
rOi4192 VrM CX&Mil , thC ~AhCyl Mild 2-hvdroxy-S-methoxy
derivs. 61~owed strong activity Tim wa~ amntntited to tj,.e
ibility of bindin; henvy cation, with
[Mtian of &romalic aldeby.jes on
enedUtmtaa in forxrJc acid solution A Lukasjtvrc-_ and
Z rckstein. Ibid -071-8,r2 fTCn-,1-1CH,CH,NlCl4() (I
Mule) builed his, in Iji--(hjj -th r ~,
A-Velio MdOfdcd a MW of with
A1CTl-N-11CJl,CIl,N1fCIf,.1Lr 1:. -h~" A,, f'h.'2-
- 4XAC.fl.. or 0,NC.Ii.. 4-.MeOt_'.Jj_ r 2-n-iphz~iil Pic
yield of I was notably raised on or
HCO-K The reaction stwited ~4, pmt,ahlv zn inw.
mediate stage in tht reacttimi d,-,t,-l b1,,., ~,cj. A~,O~

Er,"~TVM$ Z.; MIKIIJIU, J.; 3GiLTIKA, 79.
On the Limb:~um-Mmonint renction of ,or-.o derJvativon of plifnoy5mcetic acid. r.77.
M07-11M Warazawa, Poland. Vol. 33, no. 1) 1959.
Montl!ly List cf East European Accensionr (EZAT), IP,. Vol. 8, No. 9, 3eltember 1959
Uncl.

FCKSTEIN, IZI.; 11FRAN5n, T.; FlKlJLSYJp J.
Some problems of obtaining weed killers. MI. Preparation of 5-nitro-5-
hydro.,c3,nethyl-3-phenoxyethyltetrahydro-1, 3-oxazine. p. 519
ROCZNIKI CHMI. (Polska Akademia Nauk) Warszawa,, Poland, Vol. 33# no. 2, 1959
14onthly List of East European Accessions (EM ) LC, Vol. 8, No. 9., September 1959.
Uncl.

ECKSTEIN, Z.,- IaKULSKI, J.
Preparation of phenoxyethylzrddes of phenoxyacetic acids, p. 529
FOG22UKI CHEMI. (Polska Akaderaia Nauk) Warszawa, Poland, Vol. 33, nO. 2, 1959
Mlonthly List of East European Accessions (EM ) LC, Vol. 6, No. 9, Septenber 1959.
Uncl.

URBANSKI9 Tadeuez: CHIMIAK9 Andrzej; ECKSTEIN, Zygmunt
The products of the reaction of methyl. 2-hydroxy-3-naphthoate with
formaldehyde and cyclohexylanine or bentylamine. Rocz chemii 33
no.4/5:1201-1206 159. MAI 9:9)
1. Katedra Technologii Organicznej II Politechniki, War3gaWa-
(HydraVuethy1naphthoate)
(Formaldehyde) (Cyclohexylamine)
(Benzylamine)

V Nitration products of gth4 phenoMcetste and 2-Methyl-
phenoxyactwo. 4U=nL=kUC1&AW Mt w Karcz
"lk Dan. JRL11465-71
olitech 93
P
11M g sumniary).-Et phenoxyacttate (1) (27 g.)
g
was I
r y added (with stirring) to 76 ad. comd. ILSO& at
-101. and then a mist. o( 12.5 mi. IINOz (d. 1.51) and 12.3
mi. HiSO, was added dropwise. 71m product was slowly
poured Into a HxO4ce mixt., filtered, and wasbed with ag.
NsHC(h. Crystn, from EtOll gave 08% 2.4.-dinitra
derIv.oI1(II),m.7G.".O'. Ilydr%Ays6of 11 with a KOIl
soln. gave 2.4-dinittoplienol. 2-blederiv.oftwasnitrated
to the 4,6-dinitro-?,methyl deriv. o( I (III) m. 81-2* (62%)
In the same way. 2-Methylphenozyncetic swid (IV) (28 g.)
was nitrated with IINOi (d. 1.51) to the 4,"initro deriv.,
m. 179-1800, (71%). Its Et ester did uut cause any de-
presslim of m.p. when added to M.__ A. KrS&!~!~

ECKSTEINj, Zygmunt; SZULCOWA, Elizbieta
Some problems of obtaining weed killers. XV. Preparation of 2,4,5 -
tribromophenoxyacetic; acid (the bromine analogue of 2,4,5~-T) I
Rocz chemii 33 no.6sl477-1483 159. (EM 9:9)
1. Katedra Technologii Organicznej II Politachnikil Warszawa.
(Tribromophenoxyacatic acid) (Herbicides)

ECK13TE,1,11, Z. ; C7M,-jj:i3KA, E.
Fungtaidal properties and the activity of arylo--(yacetoIVdroxa.,rdc acids.
II. The influence of bromine as a substitwnt. P. 213.
~iuzp4L au-~-eaUNY. bAnisterstwo PrzeVslu Chemicznego i Sto-,!-.Lrzyszenie Naukowo-
Teclimiczne Inayniorow i Technikow PrzenVslu C Uhemicznero. ',-Iar3za-f.1, Pol3nd, Vol. 38,
no. 4. Ap-r. 1959.
Monthly List of East Etwopean "Recessions (Ez-AI), Lc, voi. 8, J%'!o. 9, 3epterl)er, 1959.
Uncl.

Distrt 4E2c(J)
ArYUcetOAItr944I:KEjMaBLEjkWk and Edward Gro-
!ChowAkl (lost. TeCA"M-,-WUUwJ.
014-10(1959)e-A Mort review was given of methods for
prepg. arytalkyl halides (to obtain arylacetoniulles). The
synthesis of halo- and hydroxyphenylacetonitriles was stud-
led, the diazotization of "mmophenylacetonitrile chloro-
stannAte (1) being used. The diazonlum salt was subse-
quentLy decompd. in a soln. of the corresponding acid and a
us conipd. in the presence of Cjlg (to prevent by-
is of the cyanide group). p~Nitrophenylacctonitrile.
=
obtained by nitration of benzyl cyanide, was reduced by
So or SuCh to 95% 1. . 6 references.'
ZdAslaw T. BksxYA&ki--

diforal with'
summaries).-Conden.
sation of CC4CHO (1) with substituted %cetonitriles at 20*
in the presence of coned. H-SO4 and CHClj C-ave diamidu
(R1R1R1CCONM%r-HCCIs (U) In 19~%% yields. Some
corresponding araides RtR'R$CCONffs (M) were obtained
as alde-products. However. M wet not reaction Inter-
mediates. since condensation of M with I gave only minute"
units. of 11 at 110-2!0*. Only when R% - Pb. R1 - RO - H,
the corresponding It was formed In low yield. Other M
gave mainly the carbinols RCONTHC-H(OH)CCIv (M. A
mutton mechanism was proposed by the authors. All TI
were difficultly sol. In org. solvents, melted with decompti..
and rublimtd. Atyl detivs. were not attacked by d11.
boiling acids and alkalies. It item dthydrochlorinated by
ale. KOH to cryst. compds. in. without decompit. II were
sli;htly active against Mica dowilim and C%landra xran--
aria, Where Rl - 4-CICJ-14 or 4-ONCoIL and Rs - R8 -
H. 35-40% insecticidal Activity of DDT was reached. The
following U were Prem. ~M R', R1, m.p., and % yield
given): Ph , H, H, 252-3 , 73; 2-CIC4H,, H, H, 250-1 *,
57; 3-CICJL. H, H. 249-W*, 58; 4-Or.11., H, H. 247-
S% 94, 4-MIL, H, H, 254--5*, M: 4-BrCJi#. H. 11, 246-7*,
90; 4-1C014, 11, 11, 244-5*, 70; 4-O,%1CII,. If. 11, 241-21%
03; 4-MeC#H4, H. It, 232-5% 40; 4-1-10COL. H. 11, 2W-
5'. 85, 4-MeOC4114 11, 11, 23"0* 78; 2,4-%Ie,Cj1,. If,
218-V,
It. 2.3i-, 35; 2,MejCt1Ij. If. It. A
CJTi, It. 11. 24"*, 63; 2.4.6-Me.C.11,. 11, H, 238-0',
42; &-naphthyl, H. H, 251-3*, 88; H. H, 11, - (sublimed),
19; Cl, It, H. 211-12'. 30; Cl, 0, H, 239-4o.rv, 33; Cl
MMULS-71'.48. The following IV were prtpd. (R. m.p.:
and 0' yield given - 11hVit. 141-2*, 67; 4-FW14CIII,
-CIC4,1 CH,. 107-0 -BrC6H,Clr,, 177-0',
I A 80, 4 4
90, 4-IC4HCH,. 187-90% 82; 4-0~NCJ14CII,. 100-80. 85.
Infrared absorption data for the majotity of compds. were
given. Paul R. St.2yp-" ,wLkTe/

ECKSTEIN, Zygmunt
The status of research and present world situation in the field of
chemical protection of plants. Postepy nauk roln 7 no.5:71-94
s-o 6o. (EW 10:2)
1. Inetytut Sadownietwal, Skierniewice
(Plants) (Insecticides) (Pesticides)

ECESTEIN, Z,; XMG W.; SMARSKI, B.; PASYNKIEWICZ, S.
C-- .9
A now method of presenting organic mercury compounds. Bul chin PAN 8
no.4:161-164 160. (EEAI loig/10)
1. Inatytut Chemii Organioznej PAN; Katedra Technologii Organiesnej
it II Politeabnika, Waresava. Presented by T. Urbanaki.
(Mercur7 organic compoundo)

BCKSTEIN, Z.; KOWALIK, R.
On properties and fungicidal activities of aryloxyacetobydroxazio
acids. III.Influence of alkyl groups an substituents. Bul chim PAN 8
no.9s467-473 160.
I, Department of Organic Teabnology, Tecbnical University, Warsaw and
Mycological Laboratory, Institute of Organic Industry, Presented by
T. Urbanaki.
(Fungicides) (Aa7loxy group) (Acetobiydroxamic acid)
(A3371 group)

ECKSTEIN, Zygmunt; GROCHOWSKIq Edward; URBANSKI, Tadeusz
The fungicidal activity of derivatives of 2-nitropropanediol-1,3.
Rocz chemii 34 no-3/4:931-940 160. (EUI 10:3)
1. Zaklad -c~yntezy Organicznej Polekiej Akademii Nauk, Warszawa
(Nitropropanediol) (Fungicides)

41: ECKSTEIN, ~ypunt; SACHA, Andrzej; SOBOTKAY Wiselaw
Side produeta*of the reaction-of nUrMethana-homologueo with cyclic
ketones. Rocs chexii 34 nodPl,~99-13R 160.. * . .
(EM 10:9)
1, Zaklad Syntesy Organicznej Po11vki*j-,AkmOemR Naol Warszawa i
Instytut Farmaceutyasny, Warszawa.
(Nitrmwtbans) (Ketones) .0yelic-compounds)

ECKSTEIV, Zygmunt
Development trends of the research activities and application
of chemical plant protection agents in the Chinese People's
Republic. Przem chem 39 no-4:205-210 Ap 160.
1. Zaklady Syntezy Organicznej, Polska kkademia Nauk, Warszawa

Preparathla of organomercury c ampowds frorn mert
- added dropyri".. tile P.')t. filtered off. dried, aiiA rectymC
"is nd rRiamn lurn
I m m n Z=unt ~ Wk-
m from dil. LtOll to yield 16.1lK. III. Ulwas".'rnitarlympd-
f
Da
U. &4f3 it
from Ft,AIC and 11tAIC1, + Lt.AlCl- To 31.0 C. U
W

=
With !tf!fin 8 1 S.11

'
"P W&2 gilded drupwise
F
Na
, "
k -
j.11 &;
111
"A
0
mtr
4 O,c type P~Al, R,AlC1. and RAICI, (R .
, t
f
& tarnp was
.
"i
m
.
. ~
,,l,at,d
F.1 rractrd with lig sn1t3 to ove mrTlesponding org. 11C j%r c-p me Cji,Liyer wpd.
- a high yield. The method wai esp. valuable Q,,d *,,k, jj,~ -t,~ -tn 20 C.E. To the joined
,,hen 1_,*tA1C1,.NaC1 (1). a by-product in the rnanuf. of the sohns. w;L% addrd liY) cc F1,4). C.H. ev.-ITAI - tile PPt. fil-
catalYM f- till! low-prv~sure polyethylene, was used. I dis- terrd off. w;ti'icd -it If i i Cl and .1red to yield .29 9 Meli Cl
8
SOI-!d in most Qfg- Solvents, Wa3 easy to handle, and safe: ..
(IV). IV was mmilarly prepd. frol-I NI"AICI and MeA1
ill use. To 112.8 g. HgCl, (If) in 160 Oc. itylene waA added To 3-3.6 F!. Jjg(()Ac)j in M cc. C41is was added drorwift!
dropwist with stirring 76-8 g. l?tA1Cl,.NaCl in 180 cc.; with swring 4.4 C in 20 cc. (~~114 wit], the temp.
xylene. tile temp. raised to 41i~W*, the whole stirred ao kept below 50' After 12 hrs-. 50 oc. HO was added,
min., kept 12 firs. ut room temp., treated with stirring with. C41-1. distd., and tile ppt filtered od to yield 20.1 L,. AcO-
500 cc. H,O at 40% the ppL filtered off, washed with 1110 HgEt; the filtrute wafs evapd to erytiem, extd. with MeOll.
and Ltoll, and driM to yield 100.8 C. EtlfgCl (111). To and the ext. evalyJ to owe addril. 6.4 9. The new 6711-
21-4 g. 11 in 60 c1c. CHs was added dfopwist during 12 min., theiij oi alLyinfercury acetates aLu) u-.;Lde possible a can-
3 g. EtzAl in 10 cc. C411~, and the t raised f 21 to
rom
'Irofj
48'
Al
12 h
~ vement prtlin. of other aikylm~rcus-y Lalts-

'---'
.
ter
i
rs., 10 cc. cd._IIC c~. H &0
40
- A L. LUbLSWT7

POTOCKI, Jan; SOBOTKA, Wieslaw;
Wr 1.
F-RMCKI, Zdzislaw;
-'ZU,KOWSKI., Mword
_#~--pbenmWalkanocarboxylic acids.
4wting of
Pii'e* them 39
1. Katedra Technologii Organieznej II, Politechnika, Warszawa

ECKSTED1, Zygm~ntj F^TMOCKI. Zdzislawl GWIAZDECKA, Iran&
On the possibilities of utilizing trichlorobanzenes forthe I
synthesis of chemical plant protection agents and otibl"'pauffbidess
Przam cham 39 no.10t6l.6-621 0 160.
1. Katedra Tachnologii Organicznej III Politachnikap Warszawa

ECKSTEPT, Zygm~u tj KOWALIK, Romuald
On the properties and fungicidal activities of arylozyaceto-
t7droxamic acids. III. Influence of alkylic remnant as sub-
stituents. Przem chem 39 no.12:756-759 D 160.
1. Katedra Technologii Organicznej Ill Politechnika, Warszawa i
Pracownia Yykologiczna, Instytut Przeqrslu Organicznego, Warszawa

MIMMSKI, J.; ECKSTEIN Z
On the application of 2,1+ D marked with 3JV and 36C, far investiga-
tione an the Birnbaum-Simonini- reactic4e Dia chim PAN 0, no.6942~-428
161.
1. Instytut Ba4an Jadrowych, Krakow i Zaklad Syntezy Organicznej,
Polska Akademia. Nauk. Presented by T. Urbanaki.

ECKSTEIN, Z.1 PLENKIEWICZ, J.
On properties of infrared absorption spectra of some derivatives of
indandione- 1,3, Pt. IL Bul chim PAN 9 no.61 l61.
1. Institute of Organic Synthesis, Polish Acaderq of Sciences.
Presented by T. Urbanski.

ORLOWSKIP J.; ECKSTErN, Z.
Catalytic and pyro3ytic dehydrochlorination of the pureo(-,, 11 -' e_
and 6 -isomers of hexachlorocycloheiane (HCH) Bul chim PAN 9 no.10:
619-Q5 161.
1. 11 Department of Organic Technology, Technical Universityp Warsav,
and Institute of Organic Industry, 'Warsaw. Presented by T. Urbanski.
(Hmehlorocyclohexane)

BIRDY I S.; ECKSTEINO Z,j PLENKIEKCZ, J.
On insecticidal activity of /9 -nitrovinylbenzens derivatives.
Bul chim PAN 9 no.10:627431 161.
1. Plan Protection Station, Pazczyna, Institute of Organic Industry,
Warsaw and II Department of Organic Technology, Technical University,
Warsaw. Presented by T. Urbanski.
(Nitovinyl group)

S10811621000162410361075
B-i o1 /Bi 86
AUTHORS: Calus, H., Eckstein, Zt, Sob6tka, W., Urba'naki, T.
TITLE; Endoisomers and ezoisomers of nitroolefins (1-cyclohexenyl
nitromethane and cyoloboxylidene-nitromethane).
III. Measurement of dipole moments
PERIODICAL: Referativnyy zhurnal. Khimiya, no. 24, 1962, 276, abstrao.t'
24Zb8 (Bull- Aced. polon. sci. S4'r. scie chim., ve .91
no. 11, 19619 725-729 [Eng.; summary in Russ.])
TEXT: Dipole momenta were compared to explain' the composition of a
mixture of cyclohexylidene nitromethane (1) and cyclohexene-1-yl.nitro-
methane (II) forming when 1-nitromethyl-l-hydroxycyclohexane (III). is
heated. Results: (6H 2)4 C(CHRNO 2) - 6H, (where R - H, CH and C H
1 31 2 5
(bH2)n C(CH2NO 2) - CH (where n w 5,6), nitrooyclohexanet cyclohexyl nitro-
methane, and 1-nitromethyl-4-methyl-eyelohexene-l' were found to have the.,
same dipole moments of 3.6 (+ O-1D)- The dipole moment (4-3D) of the
Card 1/2
7

ECKSTEIN, Z.; MIKULSKI, J.
Studlea on the Birnbaum-Slinoni ni -Rene U on of nome phonoxy acetic
acid derivatives. III. Bul chiia PAN 9 no.12:785-7qo 161.
1. 1"Alad Spite;,,y Orgunlcznoj, 1-olqka Aka,+~mia 1:auk, War-.9zawa, i
InstyLut Badan Jadrowych, Krakow. Fra:iontmi by T. Urbanfikl.

BIALASp Julian; ECKSTEIN Zygmuntj ZJMOCKI) Zdzislam; HETNARSXI, Bogumij;
SOBOTKA, Jacek
On the properties and the fungicidal activity of some N-alkylmercury
derivatives of Bulphonamides. Przem chem 40 no.10:567-570 0 161,
1. Katedra, Technologii Organiozne II, Politechnika, Warszawa i Iabom-
torium Badawcze, Zaklady Chemiczne Azot, Jaworzno.

OMMSKI, Jan; ECKSTEINO Zygm=t
Studies on the catalytic and pyrolytic debydrochlorination of individual
isomers of hexaohlorocyclohexane. Przem, chem 40 no.11:643-61+6 N 161.
1. Natedra Tecbnologii Organicznej II, Politechnika, Warszawa i Instytut
Przemyslu Organicznego, Warszawa.

DOMANSKA., Helena; EGKSTEINY ZYFMt; EJMOCKIP Zdzislaw; MAJEWSKII Krzyoztof;
ZUKUWSJU . Edward
PossibLlitiso of utilizing 2.5-dichlorophenol in the synthesis of
plant protection agents; experiments in applying 2,,5-dichlorophenoxyacetic
aoid an a herbicide. Postepy nauk roln 9 no.3:59-76 My-Je 162*
1. Katedra Technologii Organicznej II, PolitecWka., Warszawa, i
Zaklad Ogolnej Uprawy Holi i Roslin, Szkola Glowna Gospodarstawa
Wiejokiego.. Warszawa.

ECKSTEIN, Z.j GLUZINSKII P;; PLENKIEWICZ, J.; URBANSKI, T.
On the contribution of hexahydro-!--triazines in the synthesis mechanism
f 5-nitrotetrahydro-113-oxamine derivatives. Bul chim PAN 10 no.9:
7'!492 162.
D
1. Department of Organic Technology II, Institute of Technology,
Warnavi and Institute of Organic Synthesis, Polish Academy of
Sciences, Warsav. Presented by UrIjanski.

S/081/62/000/023/003/120
B162/B180
AUTHORS: Eckstein, Zygmunt, Majewski, Krzysztof, Gluzihski, Przemyslaw
TITLE: On some 2-aryl-5,6-dihydro-1,3-oxazine derivatives and their
infrared spectra
PERIODICAL: Referativnyy zhurnal.. Khimiya, no. 23, 1962, 24, abstract
23B151 (Roczn. chem., v. 36, no. 1, 1962, 73-85 [Efig.;
su,mmaries in Pol. and Russ.])
TEXT: By interaction of 3-azidopropanol with aromatic aldehydes,
2-aryl-5,6-dihydro-10-oxazine are obtained, where aryl = C 6H59
3 1- and 41-CH3C6H41 41-FC6H41 21-, 31- and 4'-ClC6 H41 41-BrC6H41
21-, 3'- and 41-N02 C6 H41 41-(CH 3)2NC6H4M', 41-H0 C6H4 (II), 4'-CH5OC6H4'
21,31-(CH 30) 2C6H31 a-C 10 H70 P-C 10 H79 and their IR-absorption spectra were
obtained, as also of salicylidene-aniline (III), bia-salicylidene-ethylene-
diimine (IV) and bis-n-oxyphenylene-ethylene-dimine (V). The intensive
absorption bands in the 1629-1659 cm-1 zone of all the spectra are
Card 1/2

S/081/62/COG/02'1/003/120
On some 2-aryl-5,6-dihydro-1,3-oxazine... B162//B18O
attributed to the valence vibration of the C=N bond. The electron donor
substituents in the aryl radical raise the frequency of this band, but the
acceptor substituents lower it. However the linear dependence of this
frequency, on the Hammet a substituent is not explicit. The linearity is
especially infringed in case II. In the I-V spectra there are no bands for
the valence vibration of rroup OH. The peculiarities observed in the spectra
are attributed to the fact that strong intramolecular hydroEen bonds exist
in the ortho-oxyl compounds, and the paraisomers are present in the form
of inner ions. [Abstracter's note; Complete translation.1
Card 212

URBANSKIs Tadeuszj B=FCKI$ Czealavi ECKSTEIN, Zygmunt
Reactions of nitroparaffins, Pt. 48* Rooz chemii 36 no.5:
879-888 862*
le Department of Organic Technology Ilp Institute of Technology,
Warsaw.

ECKSTEIN, Zyo=t
A now method of synthesis of &m*th=ybenzoxazd:Lone.
Przem, ahem 41 no*2:66--68 F 162,
1. Katedra TechnologlA Organioznej II, Politechnika,
Warszawa.
,,A.
, 1-
"I

EGUTENS Z.
"Aminoaklylation" by H. Hellmann, Gs Opitz. Reviewed L~r
Z. Eckstein. Frzem chem 41 no.5:287. hy 162.

ECKSTEIN, Zygmmt
Problems of the chemistry of aryloxylalkanocarboxylic acids.
Pt. 1. Przem chem 41 no.73350-353 Jl 162.
1. Katedra Technologii Organicznej II, Politechnika, Warszawa.

. ECKSTEDIt Zyg=t
Problems of the chemistry of arylpxyalkanocarboxylic
acids. Pt. 2. Przem chem 41 no.8:418-421 Ag 162.
1. latedra, Technologii Organicznej II, Politechnika.,
Warszawa.

ARCT, Jacek; Irena; KRZywicKA., Hor.
Possibilities of utilizjmg 2..4,5- trichlorophenol in the synthesis
of pesticides, Prmem ahem 41 no.10:582-586 0 162.
1* Katedra. Technologii Orgwdcznej II,, Politechmilrot Warszawa i
Pautmy Zaklad Higieny, Warszawa.

ORrDWSKIP Jan; HAZANKOWA, Zdziplawa; ECKSTEINj Zyg=nt
Activity of certain organic bases as catalysts in dehydrochlorination
6f inactive HCH isomers. Przem chem 41 no.3-1:649-651 N 162a
1,, InBtytut Przerqslu Organicznogo,, Warszawa., i Katedra Tecbnologi-i
Orgwdoznej Hp Politechnikap Warszawa*

P/014/62/041/012/005/005
D204/D307
AUTHOIC: Eckstein, Zygmunt, Mazaracowa, Zdzisjawa and Or%ow-
ska, Jan
TITLE: A study of a continuous process'of the catalytic
dehydrochlorination of the inactive isomers of HCH
PERIODICAL: 11rzemysy Chcmiczny, v. 41, no. 12, 1962, 705-708
TIM: The present work (part VII of a series 'Utilization
of the inactive isomers of HCHI) was concerned with the application
of the results obtained earlier on the dehydrochlorination of 1, 2t
31 4, 5, 6-hexachlorocyclohexanes to the design of an industrial
process. The investigation was carried out on a quarter-technologi-
cal scale, on an installation'consisting-basically of a catalyst-
filled reactor, a container and melting vessel for the HCH, fitted
with a dosing device, an 11C1 absorber, and a product collector.
Polish granular carbons Carbopol Z-Extra Carbopol H-4, and Carbo-
pol Z-4 were used as catalysts. At 30066, with Carbopol Z-4 and a
feed rate of 250 g HCH/hr, the reaction gave > 90% yields of tri-
Card 1/3

PlOlIV621041101210051005
A study of a continuous D204/0307
chlorobenzenes (rich in the 1, 2, 4-isomer); the quantities of
it 21 4, -4- and It 2, 3, 4-tetruchlorobenzone formed increased with
timet becoming considerable after - 50 hrs. A certain loss of cata-
lyst activity took place with time. Slightly higher yields of the
tetrachlorobenzenes imre obtained with the other catalysts. With
Carbopol Z-Extra complete utilization of HCH was possible at 30000
for feed rates of 0.5 - I kg/hr. j~t 2500C, with -0.83 kg of HCH/
kg catalyst.hr, a little HCH was found in the product ard the yield
of trichlorobanzenes was - 87"4'a. The latter figure tended to fall
with temperature, e.9. to 857o at 3000C, but the yields of tetra-
chlorobenzenes became higher. The catalysts were poisoned by depo-
sition of OL-HCH on their surface, but could be regenerated with
acetone. Repeated regeneration led however to crumbling. In the
absence of catalyst, at 3000C, the main product was 1, 2, 4-trich-
lorobenzene ( - 80'/6 yield). It is concluded that the proposed pro-
cess is fully satisfactory and the active life of the catalyst is
sufficiently long.
ASSOCIATION: Katedra Technologii Organicznej 11 Politechniki
Card 2/3

P/Ol4j62/04i/012/005/005
A study of a continuous D204/D307
Warszawskiej; Instytut PrzemysXu organicznego we
Wrocyavdu (Department of Organic Technology I1,
Warsaw Polytechnic Institute; Institute of Organic
Industry, ~1rocXaw)
SUMUT.MD: June 12, 1962
Card 3/3

ECKSTEIN Z.; GLUZ1];SK1,P,;PLENK1LVICZjJ*
Properties and infrared spectra of 5-arylazo-5-nitro
derivatives of tatrahydro-l.. 3-oxazime and hozahydropyrimi-
dine. Bul Chim PAN 1.1 no*6t325-331 163.
1, Department of Organic Technology 11, Institute of Tech-
nology, Warsaw, and Institute of Organic Synthesis, Polish
Academy of Sciences, Warsaw, Presented by T.Urbanski.

GROC"HOWSKI) E.
Synthesis of some 2,2,2,-trlchloro-lp 1-bis-(11-phencry-
aaetamida)-ethftne derivatives. Wl chim PAN U no.8:443-
446 163.
1. Institute of Organic Synthesis, Polish Academy of Sciences,
I
Warsaw. Preaented by T. Urbanski.

EGMTEINP Z.; TOLAK, J.
On the properties and fungicidal Inctivity of aryloxyalkane-.
hydroxamic acids. Pt. 6. Bul chim PAN 11 no.12:671-675 163.
1. Department 11 of Organic Technology, Technical University,
Warsaw. Presented by T. Urbanski.

ECKSTEIN) Z..; GROCHOWSKI, E.; KOWALIK, R.; URBANSKI, T.
Fungicidal activity of some 2-nitropropanedi-1.3-ol d6rivatives.
Bul chim PAN 11 no.l2t687-693 163.
1. Institute of Organic Synthesis, Polis~ Academy of Sciences,
and Mycological Laboratory, Institute of Orgapic Chemistry, Warsaw.
Presented by T. Urbanski.

EdXSTEINp Zyg;mnts doo. dr
Pastioideo. Problemy 19 no.5s271r.279 #63.

ECKSTEIN Zygmunt; MICZ, Krystyna; EMMA, Barbara
Reactions of benzohydrol derivatives with 2-nitroinda-idione-1,3.
Pt.l. Rocz chenii 37 no.2:249-254 163.
~ 1. Department of Organic Technology II, Institute of Technology,
Warsaw.

ECKSTEIN 7ygmunt; PIENKIEWICZ, Jan
Fluorine influence on the activil.y of some pesticidus.
Pt. 5. Rect, Acmil 37 nri. 7,18:1.)(T!-912 163.
1. inntitute of Organic Synthosio Polish Acudemy of' Sciences,
Warsaw and Department of Organic Technology 11, TeL:hnl,~%al
Un~'verzity, I..arsaw.

ECKSTEIN, Zygmunt
Problems of the chemistry of aryloxyalkanocarboxylic acids.
Pt.3. Przem chem 42 no.1:10-15 Ja 163.
1. Katedra Technologii Organicznej II, Politechnika, Warszawa.

__~P.KSTEIN, 4.... -
"Residue reviews" by F.A. Gunther. Vol.l. Reviewed by
Z. Eckstein. Przem chem 42 no.6:33'7 Je 163.

gu, G
e0iyi eateri., i f 4
strdiphl. Liirnon zinq-1n. niltim 42 no.-!C.5~0-5,C;
Or,--wAcme. r z t-*.i!j

DOMANSKA, H.; Ec~~
Herbiaidal properties of sascharose esters of phenoxyacetic said
derivativev. Rocs xauk roln roal 88 no.1:59-72 163.
1. Katedra Ogolnej Uprawy Roli i Roslin, Szkola Glowna Gospodar-
stwa Wiejakiego, Warszawa i Katedra Technologii Organicznej II,
Politechnikap Warszawa.

PALUT, D.; ECKSTEIN, Z.
Biological adtivity of some coupling products of p-(chloromethyl-
sulfone)-benzenediazonium chloride with nitroparaffins. Bul chim
PAN 12 -m. 1341-45' 164.
1. Depaftment of Disinfection and Vector Control, State
InstitutA of~Hygiene, Warsaw, and Department II ef Organic
Technology, Technical University, Warsaw. Presented by T.
Urbanski.

unt.; F;Y~:Zrll, UzMe-ra,
7y g., rr
Nllratlo.. rf 2-art-liyl and
f.,Steri. ~~t. 1. ilo~,,z gineffli" 311 11C.
1. P-rartrrit-rt --l' I ~--ganic hr,-~Iogy- To--,'in Io a

ARCT, Jacek; ECKS'TIN, Zygmunt; XF(MICKA, Hanna
Bacteriostatic activity of o-hydroxybenzyl alcohol derivatives.
Przem chem 43 no. 2: 87-91 F 164.
1. Katedra Technologii Organicznej 11, Politechnika, Warszawa
i Panstwowy Zaklad Iligieny, Warszawa.

ECKSTEINI Z,
"Development of new insecticide phosphorous acid asters" by
Gerhard Schrader. Reviewed by Z. Eckstein. Przem chem 43 no. 2:
118 F 164,

ECKSTEIN, Zygmunt
Achievements, shortcomings, a-d prospects in the development
of pesticides for plant protection. Postepy nauk roln 11 n0.4:
57-94 Jl-Ag 164.
1. Department of OrgwAc Technology II, Technical University,
Warsaw.

ATICT~ j,, C7VRW1N3KAP F.; FLKSTEIN, Z.i EJM(rK'L, .1,-, KOWALIK, -it.; SCECTNA, W.;
7IJKOWSKI, F. . -
Properties and fiingicidal activity of aryloxyalkanehydroxamic
acids. Pt.7. Bul chim PAN 12 no.7t465-470 '64.
1. Department of Organic Technology 11 of Warsaw Technical
University and Mycological Laboratory of the Institute of
Organic Industry, Warsaw. Submitted May 11, 1964.

ECKSTEIN, Z.; GLUZINSKI, P.; URBANSKI, T.
.rl
Some remarks on the Senkus method f,r synthesis of 1 nitro-
tetrahydro-oxazine. Bill chim PAK I% e. 12) no.9:623-t326 164.
1. Department of Organic Technology II of Warsaw Technical
University and Institute of Organic Synthesis of the Polish
Academy of Sciences. Submitted JulY 31, 1964.

BURA(.',ZE,W53)KI, K.; CZERWINSKA, E., ECKSTEIN Z.; GROCHN'SKI, F.; KGWALIK, R.;
PLFNKIF,WICZ, J.
Properties and fungicidal activities of some aryl derivatives
of hydroxamic acid. Bul chim PAN 12 no.llt773-779 164.
1. Department of Organic Technology II of Warsaw Technical
University, and Mycological Laboratory of the Institute of
Organic Industry, Wnrsaw. Submitted September 2, 11164.

1(~77EIN,,_,Z..j KQ';Clr,r.NY, J.
Method of gyntheals and propertie3 of 5-arylazo-5-nitro-1,3-
dioxanthlane-3-oxide derivatives. Bul chl.-A PAN 13 no.l.-11-15
'65.
1. Department or Organic Technology It of Warsaw Technioal
Univeralty. Submitted November 25, 1964,