DK169539B1 - Cyanobenzylisopropylphenylacetatenantiomerpar og en fremgangsmåde til fremstilling af et cyanobenzylisiopropylphenylacetat - Google Patents

Cyanobenzylisopropylphenylacetatenantiomerpar og en fremgangsmåde til fremstilling af et cyanobenzylisiopropylphenylacetat Download PDF

Info

Publication number
DK169539B1
DK169539B1 DK053182A DK53182A DK169539B1 DK 169539 B1 DK169539 B1 DK 169539B1 DK 053182 A DK053182 A DK 053182A DK 53182 A DK53182 A DK 53182A DK 169539 B1 DK169539 B1 DK 169539B1
Authority
DK
Denmark
Prior art keywords
acetate
crystals
pair
process according
enantiomer pair
Prior art date
Application number
DK053182A
Other languages
Danish (da)
English (en)
Other versions
DK53182A (da
Inventor
Walter Leonard Petty
Original Assignee
Shell Int Research
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of DK53182A publication Critical patent/DK53182A/da
Application granted granted Critical
Publication of DK169539B1 publication Critical patent/DK169539B1/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/32—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring
    • C07C255/38—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring the carbon skeleton being further substituted by esterified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK053182A 1981-03-16 1982-02-08 Cyanobenzylisopropylphenylacetatenantiomerpar og en fremgangsmåde til fremstilling af et cyanobenzylisiopropylphenylacetat DK169539B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/244,372 US4350642A (en) 1981-03-16 1981-03-16 Process for preparation of a pesticidal phenylacetate enantiomer pair
US24437281 1981-03-16

Publications (2)

Publication Number Publication Date
DK53182A DK53182A (da) 1982-09-20
DK169539B1 true DK169539B1 (da) 1994-11-28

Family

ID=22922456

Family Applications (1)

Application Number Title Priority Date Filing Date
DK053182A DK169539B1 (da) 1981-03-16 1982-02-08 Cyanobenzylisopropylphenylacetatenantiomerpar og en fremgangsmåde til fremstilling af et cyanobenzylisiopropylphenylacetat

Country Status (33)

Country Link
US (1) US4350642A (de)
EP (1) EP0060580B1 (de)
JP (1) JPS57159754A (de)
KR (1) KR890000366B1 (de)
AR (1) AR228971A1 (de)
AT (1) ATE13660T1 (de)
AU (1) AU552864B2 (de)
BG (1) BG42002A3 (de)
BR (1) BR8201406A (de)
CA (1) CA1231718A (de)
CS (1) CS246054B2 (de)
CU (1) CU21440A3 (de)
DD (1) DD202005A5 (de)
DE (1) DE3263981D1 (de)
DK (1) DK169539B1 (de)
EG (1) EG17022A (de)
ES (1) ES510428A0 (de)
FI (1) FI76549C (de)
GR (1) GR76069B (de)
HU (1) HU186485B (de)
IE (1) IE52811B1 (de)
IL (1) IL65249A0 (de)
IN (1) IN157710B (de)
NO (1) NO152557C (de)
NZ (1) NZ200015A (de)
OA (1) OA07040A (de)
PH (1) PH17588A (de)
PL (1) PL139390B1 (de)
PT (1) PT74583B (de)
RO (1) RO84322B (de)
TR (1) TR21228A (de)
YU (1) YU43790B (de)
ZA (1) ZA821712B (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54103831A (en) * 1978-01-27 1979-08-15 Sumitomo Chem Co Ltd Separation of stereoisomers of higher active cyanoo33 phenoxybenzyl 22*44chlorophenyl**isovalerate
US4176195A (en) * 1978-07-20 1979-11-27 Sumitomo Chemical Company, Limited Pesticidal α-cyanobenzyl ester enantiomer pair
JPS55104253A (en) * 1979-02-06 1980-08-09 Sumitomo Chem Co Ltd Stereoisomer of more active carboxylic ester, method of obtaining it, insecticide and acaricide comprising it
JPS56167654A (en) * 1980-05-28 1981-12-23 Sumitomo Chem Co Ltd Method for obtaining stereoisomeric mixture of more highly active phenylacetic ester derivative

Also Published As

Publication number Publication date
NZ200015A (en) 1985-08-16
OA07040A (fr) 1983-12-31
JPH036135B2 (de) 1991-01-29
YU56582A (en) 1985-04-30
KR830009007A (ko) 1983-12-17
EP0060580A1 (de) 1982-09-22
CS246054B2 (en) 1986-10-16
DK53182A (da) 1982-09-20
YU43790B (en) 1989-12-31
PL139390B1 (en) 1987-01-31
AU8153282A (en) 1982-09-23
GR76069B (de) 1984-08-03
US4350642A (en) 1982-09-21
CA1231718A (en) 1988-01-19
IE820588L (en) 1982-09-16
ES8305704A1 (es) 1983-04-16
CU21440A3 (es) 1991-07-15
IL65249A0 (en) 1982-05-31
JPS57159754A (en) 1982-10-01
IN157710B (de) 1986-05-24
DD202005A5 (de) 1983-08-24
KR890000366B1 (ko) 1989-03-14
EG17022A (en) 1989-03-30
BG42002A3 (en) 1987-09-15
PT74583A (en) 1982-04-01
AR228971A1 (es) 1983-05-13
PH17588A (en) 1984-10-02
BR8201406A (pt) 1983-02-01
NO152557B (no) 1985-07-08
ES510428A0 (es) 1983-04-16
AU552864B2 (en) 1986-06-26
FI76549C (fi) 1988-11-10
ATE13660T1 (de) 1985-06-15
IE52811B1 (en) 1988-03-16
EP0060580B1 (de) 1985-06-05
HU186485B (en) 1985-08-28
DE3263981D1 (en) 1985-07-11
ZA821712B (en) 1983-01-26
PT74583B (en) 1983-11-07
FI76549B (fi) 1988-07-29
RO84322A (ro) 1984-08-17
FI820879L (fi) 1982-09-17
PL235454A1 (de) 1982-09-27
TR21228A (tr) 1984-02-02
NO820834L (no) 1982-09-17
RO84322B (ro) 1984-09-30
NO152557C (no) 1985-10-16

Similar Documents

Publication Publication Date Title
US2528267A (en) Eobeet j
US3116332A (en) Resolution of racemic aminoisopropanol
JPS6246540B2 (de)
DK169539B1 (da) Cyanobenzylisopropylphenylacetatenantiomerpar og en fremgangsmåde til fremstilling af et cyanobenzylisiopropylphenylacetat
US1867274A (en) Resolution of ephedrine and its homologues and of mandelic acid, and certain intermediates
US4621152A (en) Process for the enantiomeric resolution of mixtures of D and L-6-methoxy-alpha-methyl-2-naphthaleneacetic acid and resolving agent for said process
US4233456A (en) Process for the manufacture of optically active, optionally substituted 2-amino-2-phenylacetic acid
US4346045A (en) Process for resolving DL-S-benzoyl-β-mercaptoisobutyric acid, and products obtained
JPH0351713B2 (de)
JP3042122B2 (ja) Ｎ−シアノアセトアミジン誘導体の製造方法
JP2005060302A (ja) Ｎ−メタクリロイル−４−シアノ−３−トリフルオロメチルアニリンの製造方法および安定化方法
US1995710A (en) Hydroxyphenylalphaoximinoalkyl ketone and the method of preparing same
EP0050521B1 (de) Herstellung optisch aktiver Ester von Isovaleriansäure mit insektizider Wirkung
EP0090203B1 (de) Verfahren zur Herstellung von p.Chlorophenoxyacetyl-piperonylpiperazin
JP2770512B2 (ja) アミノエチルスルホン酸アルカリ金属塩類の精製方法
NZ505166A (en) Continuous process for purifying a solution of an ampicillin pro-drug ester
DE69731941T2 (de) Verfahren zur erzeugung optisch aktiver cyanohydrine
JP2632952B2 (ja) 光学分割法
JP2002371061A5 (de)
JP2689600B2 (ja) α―イソプロピル―ｐ―クロロフェニル酢酸の光学分割法
JPH1059904A (ja) ジアリールカーボネート−含有反応混合物からのメルト結晶化法による触媒系の回収
US2788348A (en) Diazotization of 3-amino-4, 5-bis-(aminomethyl)-2-methyl pyridine trihydrochloride with barium nitrite
JPH01190661A (ja) ４，４′−ジヒドロキシジフエニルスルホンの精製法
JP4085199B2 (ja) Ｏ，Ｏ−ジメチル−Ｏ−（ｐ−シアノフェニル）ホスホロチオエートの製造方法
JPH09143128A (ja) 光学活性１−フェニルエチルアミンの製造法

Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed