ES2112550T3 - Procedimiento de preparacion de un derivado de alfa-alcoximinofenilacetonitrilo. - Google Patents
Procedimiento de preparacion de un derivado de alfa-alcoximinofenilacetonitrilo.Info
- Publication number
- ES2112550T3 ES2112550T3 ES94919840T ES94919840T ES2112550T3 ES 2112550 T3 ES2112550 T3 ES 2112550T3 ES 94919840 T ES94919840 T ES 94919840T ES 94919840 T ES94919840 T ES 94919840T ES 2112550 T3 ES2112550 T3 ES 2112550T3
- Authority
- ES
- Spain
- Prior art keywords
- alpha
- general formula
- represented
- derivative
- alcoximinofenilacetonitrilo
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/32—Oximes
- C07C251/34—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
- C07C251/48—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with the carbon atom of at least one of the oxyimino groups bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/61—Carboxylic acid nitriles containing cyano groups and nitrogen atoms being part of imino groups bound to the same carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
- C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Indole Compounds (AREA)
Abstract
UN PROCESO PARA OBTENER UN - ALCOXIIMINOFENILACETONITRILO, REPRESENTADO POR LA FORMULA GENERAL [III], (EN LA QUE R1, R2, R3 E Y SON CADA UNO CONFORME A LO DEFINIDO EN LA MEMORIA), REACCIONANDO UNA SAL METALICA ALCALINA DE UN - HIDROXIIMINOFENILACETONITRILO, REPRESENTADO POR LA FORMULA GENERAL [I], (EN LA QUE R1, R2, Y Y A SON CADA UNO CONFORME A LO DEFINIDO EN LA MEMORIA), CON UN SULFATO DIALQUILO, REPRESENTADO POR LA FORMULA GENERAL [II]: (R3)2SO4, (EN LA QUE R3 ES CONFORME A LO DEFINIDO EN LA MEMORIA) EN PRESENCIA DE UN CATALIZADOR DE TRANSFERENCIAS DE FASES, EN UNA MEZCLA DISOLVENTE, COMPUESTA DE UN DISOLVENTE DE HIDROCARBURO Y AGUA. SE PUEDE USAR EL ANTERIOR CATALIZADOR Y LA MEZCLA DISOLVENTE PARA INHIBIR LA FORMACION DE UN DERIVADO NITROGENADO COMO UN SUBPRODUCTO, PARA PRODUCIR ASI UN COMPUESTO ALCOXIIMINO MUY PURO, EN UNA GRAN PRODUCCION.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16471193 | 1993-07-02 | ||
JP16471293 | 1993-07-02 | ||
JP16471093 | 1993-07-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2112550T3 true ES2112550T3 (es) | 1998-04-01 |
Family
ID=27322374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94919840T Expired - Lifetime ES2112550T3 (es) | 1993-07-02 | 1994-07-01 | Procedimiento de preparacion de un derivado de alfa-alcoximinofenilacetonitrilo. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0658543B1 (es) |
AT (1) | ATE161825T1 (es) |
BR (1) | BR9405497A (es) |
DE (1) | DE69407742T2 (es) |
DK (1) | DK0658543T3 (es) |
ES (1) | ES2112550T3 (es) |
GR (1) | GR3026373T3 (es) |
WO (1) | WO1995001330A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109651190A (zh) * | 2018-12-28 | 2019-04-19 | 京博农化科技有限公司 | 一种醚菌酯的合成方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0725727B2 (ja) * | 1990-07-26 | 1995-03-22 | 塩野義製薬株式会社 | メトキシイミノアセトアミド化合物の製造法 |
CA2102078A1 (en) * | 1992-11-02 | 1994-05-03 | Akira Takase | A process for producing (e)-alkoxyimino or hydroxyiminoacetamide compounds and intermediates therefor |
-
1994
- 1994-07-01 WO PCT/JP1994/001077 patent/WO1995001330A1/ja active IP Right Grant
- 1994-07-01 EP EP94919840A patent/EP0658543B1/en not_active Expired - Lifetime
- 1994-07-01 ES ES94919840T patent/ES2112550T3/es not_active Expired - Lifetime
- 1994-07-01 DK DK94919840.2T patent/DK0658543T3/da active
- 1994-07-01 DE DE69407742T patent/DE69407742T2/de not_active Expired - Fee Related
- 1994-07-01 AT AT94919840T patent/ATE161825T1/de not_active IP Right Cessation
- 1994-07-01 BR BR9405497A patent/BR9405497A/pt not_active IP Right Cessation
-
1998
- 1998-03-17 GR GR980400560T patent/GR3026373T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0658543B1 (en) | 1998-01-07 |
WO1995001330A1 (fr) | 1995-01-12 |
BR9405497A (pt) | 1999-05-25 |
DK0658543T3 (da) | 1998-05-11 |
EP0658543A1 (en) | 1995-06-21 |
DE69407742T2 (de) | 1998-08-27 |
GR3026373T3 (en) | 1998-06-30 |
EP0658543A4 (en) | 1996-02-07 |
ATE161825T1 (de) | 1998-01-15 |
DE69407742D1 (de) | 1998-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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