IL142105A0 - Chemical processes - Google Patents
Chemical processesInfo
- Publication number
- IL142105A0 IL142105A0 IL14210599A IL14210599A IL142105A0 IL 142105 A0 IL142105 A0 IL 142105A0 IL 14210599 A IL14210599 A IL 14210599A IL 14210599 A IL14210599 A IL 14210599A IL 142105 A0 IL142105 A0 IL 142105A0
- Authority
- IL
- Israel
- Prior art keywords
- chemical processes
- chemical
- processes
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/14—Preparation of carboxylic acid nitriles by reaction of cyanides with halogen-containing compounds with replacement of halogen atoms by cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19980420185 EP1000929B1 (en) | 1998-10-13 | 1998-10-13 | Process for preparing o-nitrobenzonitriles |
| EP98420186A EP0994103A1 (en) | 1998-10-13 | 1998-10-13 | Processes for preparing pesticidal intermediates |
| EP19980420187 EP0994099B1 (en) | 1998-10-13 | 1998-10-13 | Process for preparing 4-cyano-3-nitrobenzotrifluoride from 3-bromo-4-cyanobenzotrifluoride in the presence of catalytic cuprous cyanide and a phase transfer catalyst. |
| PCT/EP1999/008135 WO2000021922A2 (en) | 1998-10-13 | 1999-10-11 | Chemical processes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL142105A0 true IL142105A0 (en) | 2002-03-10 |
Family
ID=27239662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL14210599A IL142105A0 (en) | 1998-10-13 | 1999-10-11 | Chemical processes |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US6635780B1 (pt) |
| EP (1) | EP1121344A2 (pt) |
| JP (1) | JP2002527417A (pt) |
| KR (1) | KR20010080147A (pt) |
| CN (1) | CN1359372A (pt) |
| AR (1) | AR020785A1 (pt) |
| AU (1) | AU767379B2 (pt) |
| BR (1) | BR9914775A (pt) |
| CA (1) | CA2344359A1 (pt) |
| CZ (1) | CZ20011318A3 (pt) |
| HR (1) | HRP20010276A2 (pt) |
| HU (1) | HUP0103775A3 (pt) |
| ID (1) | ID29608A (pt) |
| IL (1) | IL142105A0 (pt) |
| PL (1) | PL348102A1 (pt) |
| WO (1) | WO2000021922A2 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585783B (zh) * | 2009-06-26 | 2012-04-18 | 北京颖新泰康国际贸易有限公司 | 一种邻硝基苯腈类化合物的制备方法 |
| CN105384684B (zh) * | 2015-12-16 | 2018-02-13 | 辽宁工程技术大学 | 一种2‑氰基‑6‑甲基吡啶的制备方法 |
| CN106631886B (zh) * | 2016-11-09 | 2018-07-03 | 帕潘纳(北京)科技有限公司 | 2-硝基-4-三氟甲基苯腈的制备方法 |
| CN117658818A (zh) * | 2023-11-03 | 2024-03-08 | 江西巍华化学有限公司 | 一种4-氟-3-硝基三氟甲苯的制备方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2195076A (en) * | 1936-10-24 | 1940-03-26 | Gen Aniline & Film Corp | Process of replacing halogen in cyclic halogen compounds and product thereof |
| US2716646A (en) * | 1951-08-29 | 1955-08-30 | Du Pont | Process for preparing aromatic nitriles |
| US3890326A (en) | 1973-12-13 | 1975-06-17 | Olin Corp | Bromination with trifluoromethylbromide |
| US4211721A (en) * | 1978-12-04 | 1980-07-08 | Hooker Chemicals & Plastics Corp. | Process for the preparation of aromatic nitriles |
| JPS5679662A (en) * | 1979-12-05 | 1981-06-30 | Nippon Kayaku Co Ltd | Preparation of o-nitrobenzonitrile derivative |
| JPS5998052A (ja) | 1982-11-26 | 1984-06-06 | Sanwa Kagaku Kenkyusho:Kk | ４−クロル−２−ニトロベンゾニトリルの製法 |
| JPH01153669A (ja) * | 1987-12-11 | 1989-06-15 | Idemitsu Kosan Co Ltd | 芳香族ニトリルの製造方法 |
| US4886936A (en) * | 1988-08-15 | 1989-12-12 | Ici Americas Inc. | Process for the production of ortho-nitrobenzonitriles |
| JPH0390057A (ja) | 1989-08-31 | 1991-04-16 | Ishihara Sangyo Kaisha Ltd | クロロフルオロベンゾニトリル及びその製造方法 |
| WO1992003421A2 (en) | 1990-08-17 | 1992-03-05 | E.I. Du Pont De Nemours And Company | Arthropodicidal pyrazolines, pyrazolidines and hydrazines |
| DE4137270A1 (de) * | 1991-11-13 | 1993-05-19 | Bayer Ag | Verfahren zur herstellung von 1,2,3-tricyanobenzol, aus 1,2,3-tricyanobenzol erhaeltliche phthalocyanine und ihre verwendung als pigmente |
| EP0608713B1 (de) | 1993-01-23 | 1996-12-27 | Hoechst Aktiengesellschaft | 2,3-Difluor-6-nitrobenzonitril und 2-Chlor-5,6-difluorbenzonitril, Verfahren zu deren Herstellung und ihre Verwendung zur Herstellung von 2,3,6-Trifluorbenzoesäure |
| DE4324366C1 (de) | 1993-07-21 | 1994-09-22 | Hoechst Ag | Katalysator für nukleophile aromatische Substitutionen |
| DE19529973A1 (de) | 1995-08-16 | 1997-02-20 | Hoechst Ag | Verfahren zur Herstellung von ortho-Nitrobenzonitrilen |
-
1999
- 1999-10-11 CN CN99811896A patent/CN1359372A/zh active Pending
- 1999-10-11 EP EP99970377A patent/EP1121344A2/en not_active Withdrawn
- 1999-10-11 CZ CZ20011318A patent/CZ20011318A3/cs unknown
- 1999-10-11 WO PCT/EP1999/008135 patent/WO2000021922A2/en not_active Application Discontinuation
- 1999-10-11 HU HU0103775A patent/HUP0103775A3/hu unknown
- 1999-10-11 ID IDW00200101039A patent/ID29608A/id unknown
- 1999-10-11 BR BR9914775-0A patent/BR9914775A/pt not_active IP Right Cessation
- 1999-10-11 CA CA002344359A patent/CA2344359A1/en not_active Abandoned
- 1999-10-11 AU AU11552/00A patent/AU767379B2/en not_active Ceased
- 1999-10-11 PL PL99348102A patent/PL348102A1/xx not_active Application Discontinuation
- 1999-10-11 IL IL14210599A patent/IL142105A0/xx unknown
- 1999-10-11 JP JP2000575831A patent/JP2002527417A/ja not_active Withdrawn
- 1999-10-11 US US09/807,274 patent/US6635780B1/en not_active Expired - Fee Related
- 1999-10-11 KR KR1020017004673A patent/KR20010080147A/ko not_active Application Discontinuation
- 1999-10-12 AR ARP990105155A patent/AR020785A1/es not_active Application Discontinuation
-
2001
- 2001-04-12 HR HR20010276A patent/HRP20010276A2/hr not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| HUP0103775A2 (hu) | 2002-02-28 |
| HUP0103775A3 (en) | 2003-05-28 |
| BR9914775A (pt) | 2001-11-13 |
| WO2000021922A3 (en) | 2000-11-09 |
| PL348102A1 (en) | 2002-05-06 |
| CZ20011318A3 (cs) | 2001-08-15 |
| HRP20010276A2 (en) | 2002-06-30 |
| AU767379B2 (en) | 2003-11-06 |
| CN1359372A (zh) | 2002-07-17 |
| WO2000021922A2 (en) | 2000-04-20 |
| KR20010080147A (ko) | 2001-08-22 |
| AR020785A1 (es) | 2002-05-29 |
| CA2344359A1 (en) | 2000-04-20 |
| EP1121344A2 (en) | 2001-08-08 |
| AU1155200A (en) | 2000-05-01 |
| ID29608A (id) | 2001-09-06 |
| JP2002527417A (ja) | 2002-08-27 |
| US6635780B1 (en) | 2003-10-21 |
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