IT1238084B - Procedimento per la preparazione di nitrili aromatici - Google Patents
Procedimento per la preparazione di nitrili aromaticiInfo
- Publication number
- IT1238084B IT1238084B IT01928290A IT1928290A IT1238084B IT 1238084 B IT1238084 B IT 1238084B IT 01928290 A IT01928290 A IT 01928290A IT 1928290 A IT1928290 A IT 1928290A IT 1238084 B IT1238084 B IT 1238084B
- Authority
- IT
- Italy
- Prior art keywords
- group
- formula
- phenyl
- bromine
- chem
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyridine Compounds (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT01928290A IT1238084B (it) | 1990-02-07 | 1990-02-07 | Procedimento per la preparazione di nitrili aromatici |
ES90203449T ES2076300T3 (es) | 1990-02-07 | 1990-12-20 | Procedimiento para la preparacion de nitrilos aromaticos. |
DE69022211T DE69022211T2 (de) | 1990-02-07 | 1990-12-20 | Verfahren zur Herstellung aromatischer Nitrile. |
EP90203449A EP0441004B1 (en) | 1990-02-07 | 1990-12-20 | Process for preparing aromatic nitriles |
AT90203449T ATE127446T1 (de) | 1990-02-07 | 1990-12-20 | Verfahren zur herstellung aromatischer nitrile. |
GR950402635T GR3017517T3 (en) | 1990-02-07 | 1995-09-26 | Process for preparing aromatic nitriles. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT01928290A IT1238084B (it) | 1990-02-07 | 1990-02-07 | Procedimento per la preparazione di nitrili aromatici |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9019282A0 IT9019282A0 (it) | 1990-02-07 |
IT9019282A1 IT9019282A1 (it) | 1991-08-08 |
IT1238084B true IT1238084B (it) | 1993-07-05 |
Family
ID=11156383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT01928290A IT1238084B (it) | 1990-02-07 | 1990-02-07 | Procedimento per la preparazione di nitrili aromatici |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0441004B1 (it) |
AT (1) | ATE127446T1 (it) |
DE (1) | DE69022211T2 (it) |
ES (1) | ES2076300T3 (it) |
GR (1) | GR3017517T3 (it) |
IT (1) | IT1238084B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4238125A1 (de) * | 1992-11-12 | 1994-05-19 | Bayer Ag | Substituierte Triazolinone |
US6906006B1 (en) | 1988-11-23 | 2005-06-14 | Bayer Aktiengesellschaft | N-arly-substituted nitrogen-containing heterocycles, processes and novel intermediates for their preparation, and their use as herbicides and plant growth regulators |
US5760274A (en) * | 1997-07-29 | 1998-06-02 | Occidental Chemical Corporation | Method of making aromatic nitriles |
US5866709A (en) * | 1997-12-02 | 1999-02-02 | Occidental Chemical Corp | Process for making aromatic nitriles |
CN102603569A (zh) * | 2012-02-21 | 2012-07-25 | 南通市东昌化工有限公司 | 3,4-二氯苯腈的生产方法 |
CN107176945B (zh) | 2016-03-11 | 2021-06-08 | 中国科学院上海有机化学研究所 | 一种视黄酸类化合物、其制备方法、中间体及应用 |
CN109232318B (zh) * | 2018-10-30 | 2021-11-09 | 四川北方红光特种化工有限公司 | 一种生产邻氯苯腈的工艺 |
JP7376039B2 (ja) * | 2019-08-26 | 2023-11-08 | ダイキンファインテック株式会社 | トリアジン化合物の製造方法 |
WO2022091014A1 (en) * | 2020-10-30 | 2022-05-05 | Hikal Limited | Industrial method of producing benzisothiazolinone |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH494210A (de) * | 1968-03-27 | 1970-07-31 | Sandoz Ag | Verfahren zur Herstellung von Nitrilen |
-
1990
- 1990-02-07 IT IT01928290A patent/IT1238084B/it active IP Right Grant
- 1990-12-20 EP EP90203449A patent/EP0441004B1/en not_active Expired - Lifetime
- 1990-12-20 DE DE69022211T patent/DE69022211T2/de not_active Expired - Fee Related
- 1990-12-20 ES ES90203449T patent/ES2076300T3/es not_active Expired - Lifetime
- 1990-12-20 AT AT90203449T patent/ATE127446T1/de not_active IP Right Cessation
-
1995
- 1995-09-26 GR GR950402635T patent/GR3017517T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE69022211D1 (de) | 1995-10-12 |
IT9019282A0 (it) | 1990-02-07 |
EP0441004B1 (en) | 1995-09-06 |
DE69022211T2 (de) | 1996-02-08 |
GR3017517T3 (en) | 1995-12-31 |
ES2076300T3 (es) | 1995-11-01 |
EP0441004A1 (en) | 1991-08-14 |
IT9019282A1 (it) | 1991-08-08 |
ATE127446T1 (de) | 1995-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970218 |