JPS5455547A - Preparation of optically active alpha-cyano-3-phenoxy-benzyl 2-(4-chlorophenyl)-isovalerate - Google Patents

Preparation of optically active alpha-cyano-3-phenoxy-benzyl 2-(4-chlorophenyl)-isovalerate

Info

Publication number
JPS5455547A
JPS5455547A JP12207877A JP12207877A JPS5455547A JP S5455547 A JPS5455547 A JP S5455547A JP 12207877 A JP12207877 A JP 12207877A JP 12207877 A JP12207877 A JP 12207877A JP S5455547 A JPS5455547 A JP S5455547A
Authority
JP
Japan
Prior art keywords
isovalerate
chlorophenyl
cyano
phenoxybenzyl
solvent
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP12207877A
Other languages
English (en)
Inventor
Koichi Akeda
Yukio Suzuki
Nobuo Ono
Isamu Nakayama
Takashi Kato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP12207877A priority Critical patent/JPS5455547A/ja
Priority to CH736378A priority patent/CH635563A5/fr
Priority to FR7820383A priority patent/FR2396745A1/fr
Priority to DE19782830031 priority patent/DE2830031A1/de
Priority to NLAANVRAGE7807368,A priority patent/NL189962C/xx
Priority to US05/922,476 priority patent/US4312816A/en
Priority to GB7829114A priority patent/GB2001964B/en
Priority to GR57348A priority patent/GR64972B/el
Priority to PT6861878A priority patent/PT68618A/pt
Priority to PL22536378A priority patent/PL126965B1/pl
Priority to PL21010678A priority patent/PL126741B1/pl
Priority to ES474024A priority patent/ES474024A1/es
Priority to BR7806643A priority patent/BR7806643A/pt
Priority to HUSU000992 priority patent/HU182994B/hu
Priority to MX744678U priority patent/MX5723E/es
Publication of JPS5455547A publication Critical patent/JPS5455547A/ja
Priority to ES480668A priority patent/ES480668A0/es
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP12207877A 1977-07-07 1977-10-11 Preparation of optically active alpha-cyano-3-phenoxy-benzyl 2-(4-chlorophenyl)-isovalerate Pending JPS5455547A (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
JP12207877A JPS5455547A (en) 1977-10-11 1977-10-11 Preparation of optically active alpha-cyano-3-phenoxy-benzyl 2-(4-chlorophenyl)-isovalerate
CH736378A CH635563A5 (fr) 1977-07-07 1978-07-06 Procede pour la preparation d'un alpha-cyano-3-phenoxybenzyle optiquement actif.
FR7820383A FR2396745A1 (fr) 1977-07-07 1978-07-07 Procede pour preparer un 2-(4-chlorophenyl)-isovalerate d'alpha-cyano-3-phenoxybenzyle optiquement actif
DE19782830031 DE2830031A1 (de) 1977-07-07 1978-07-07 Verfahren zur herstellung von optisch aktivem alpha -cyano-3-phenoxybenzyl-2- (4-chlorphenyl)-isovalerat
NLAANVRAGE7807368,A NL189962C (nl) 1977-07-07 1978-07-07 Werkwijze voor het afscheiden van (s)-alfa-cyaan-3-fenoxybenzyl-(s)-2-(4-chloorfenyl)isovaleraat uit een oplossing van (r,s)-alfa-cyaan-3-fenoxybenzyl-(s)-2-(4-chloorfenyl)isovaleraat.
US05/922,476 US4312816A (en) 1977-07-07 1978-07-07 Process for preparing optically active α-cyano-3-phenoxybenzyl 2-(4-chlorophenyl)isovalerate
GB7829114A GB2001964B (en) 1977-07-07 1978-07-07 Process for preparing and isomerizing optically active alpha-cyano-3-phenoxybenzyl 2-(4-chlorophenyl)isovalerate
GR57348A GR64972B (en) 1977-10-07 1978-10-02 Method for the preparation of optically active of a-cyano-3-phenoxybenzulo 2-(4-clorophenilo)isovalery ester
PT6861878A PT68618A (en) 1977-10-07 1978-10-04 Process for preparing optically active alpha-ciano3-pheno-xybenzyl 2-(4-chlorophenyl)isovalerate
PL22536378A PL126965B1 (en) 1977-10-07 1978-10-06 Method for producing alpha-cyano-3-phenoxybenzyl (s)-2-(4-chlorophenyl) isovalerate with a high alpha-cyano-3-phenoxybenzyl (s)-2-(4-chlorphenyl) isovalerate (s) content
PL21010678A PL126741B1 (en) 1977-10-07 1978-10-06 Method for producing (s)-2-(4-chlorophenyl)-isovalerate(s) of alpha-cyano-3-phenoxybenzyl
ES474024A ES474024A1 (es) 1977-10-07 1978-10-06 Un procedimiento para preparar (s)-2-(4-clorofenil) isovale-rato de (s)-a-ciano-3-fenoxibencilo
BR7806643A BR7806643A (pt) 1977-10-07 1978-10-06 Processo para a preparacao de um (s)-2-(4-cloro-fenil)-iso-valerato de (s)-(-ciano-3-fenoxi-benzila;processo para a isomerizacao de um 2-(4-cloro-fenil)iso-valerato de (s)-ciano-3-fenoxi-benzila oticamente ativo no atomo de carbono assimetrico da fracao de 3-fenoxi-benzila;e processo para a preparacao de (s)-2-(4-cloro-fenil)isovalerato de(r,s)-(-ciano-3-fenoxi-benzila contendo uma proporcao majoritaria de(s)-2-(4-cloro-fenil)iso-valerato de(s)-(-ciano-3-fenoxi-benzila)
HUSU000992 HU182994B (en) 1977-10-07 1978-10-06 Process for producing optically active alpha-cyano-3-bracket-phenoxy-benzyl-bracket closed-2-bracket-4-chloro-phenyl-bracket closed-isovaleric acid derivatives
MX744678U MX5723E (es) 1977-10-07 1978-10-06 Procedimiento para la preparacion de alfa-ciano-3-fenoxi benzil-2-(4-clorofenil)-isovalerato,opticamente activo
ES480668A ES480668A0 (es) 1977-10-07 1979-05-17 Un procedimiento para la preparacion de (s)-2-(4-clorofenil)isovalerato de (r,s)-&-ciano-3-fenoxibencilo.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12207877A JPS5455547A (en) 1977-10-11 1977-10-11 Preparation of optically active alpha-cyano-3-phenoxy-benzyl 2-(4-chlorophenyl)-isovalerate

Publications (1)

Publication Number Publication Date
JPS5455547A true JPS5455547A (en) 1979-05-02

Family

ID=14827100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12207877A Pending JPS5455547A (en) 1977-07-07 1977-10-11 Preparation of optically active alpha-cyano-3-phenoxy-benzyl 2-(4-chlorophenyl)-isovalerate

Country Status (1)

Country Link
JP (1) JPS5455547A (ja)

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