DK0882012T3 - Fremgangsmåde til syntese af et aromatisk derivat, der er orthodisubstitueret med et andet halogenatom end fluor og med en cyanogruppe - Google Patents
Fremgangsmåde til syntese af et aromatisk derivat, der er orthodisubstitueret med et andet halogenatom end fluor og med en cyanogruppeInfo
- Publication number
- DK0882012T3 DK0882012T3 DK96944100T DK96944100T DK0882012T3 DK 0882012 T3 DK0882012 T3 DK 0882012T3 DK 96944100 T DK96944100 T DK 96944100T DK 96944100 T DK96944100 T DK 96944100T DK 0882012 T3 DK0882012 T3 DK 0882012T3
- Authority
- DK
- Denmark
- Prior art keywords
- synthesis
- pct
- orthodisubstituted
- fluorine
- halogen atom
- Prior art date
Links
- 125000003118 aryl group Chemical group 0.000 title abstract 2
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000003786 synthesis reaction Methods 0.000 title abstract 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 title 1
- 125000004093 cyano group Chemical group *C#N 0.000 title 1
- 229910052731 fluorine Inorganic materials 0.000 title 1
- 239000011737 fluorine Substances 0.000 title 1
- 125000005843 halogen group Chemical group 0.000 title 1
- 229910052736 halogen Inorganic materials 0.000 abstract 5
- 150000002222 fluorine compounds Chemical group 0.000 abstract 2
- -1 halogen substituted aryl nitrile Chemical class 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 239000000376 reactant Substances 0.000 abstract 2
- 150000002825 nitriles Chemical group 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9515676A FR2743066B1 (fr) | 1995-12-28 | 1995-12-28 | Procede de synthese d'un derive aromatique orthodisubstitue par un atome d'halogene autre que le fluor et par un groupe cyano |
| PCT/FR1996/002100 WO1997024318A1 (fr) | 1995-12-28 | 1996-12-27 | Procede de synthese d'un derive aromatique orthodi-substitue par un atome d'halogene autre que le fluor et par un groupe cyano |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0882012T3 true DK0882012T3 (da) | 2001-10-08 |
Family
ID=9486096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK96944100T DK0882012T3 (da) | 1995-12-28 | 1996-12-27 | Fremgangsmåde til syntese af et aromatisk derivat, der er orthodisubstitueret med et andet halogenatom end fluor og med en cyanogruppe |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6156922A (da) |
| EP (1) | EP0882012B1 (da) |
| JP (1) | JP2000503008A (da) |
| AT (1) | ATE204854T1 (da) |
| AU (1) | AU1381897A (da) |
| DE (1) | DE69614884D1 (da) |
| DK (1) | DK0882012T3 (da) |
| FR (1) | FR2743066B1 (da) |
| WO (1) | WO1997024318A1 (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5529857B2 (ja) | 2008-06-06 | 2014-06-25 | エフ．ホフマン−ラ ロシュ アーゲー | ハロゲン化安息香酸誘導体の製造方法 |
| CN107540583A (zh) * | 2017-08-23 | 2018-01-05 | 连云港世杰农化有限公司 | 一种合成2‑甲硫基‑4‑三氟甲基苯甲酸乙酯的方法 |
| CN109574877B (zh) * | 2018-12-30 | 2021-06-25 | 南京正荣医药化学有限公司 | 一种2-氰基-3-氟三氟甲苯的制备方法 |
| CN113620867B (zh) * | 2021-09-03 | 2023-06-16 | 内蒙古蓝科生物科技有限公司 | 一种氟吡菌酰胺的合成方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1514082A (en) * | 1974-06-25 | 1978-06-14 | Isc Chem Ltd | Preparation of fluoronitrobenzenes |
| JPS55120549A (en) * | 1979-03-09 | 1980-09-17 | Nippon Kayaku Co Ltd | Preparation of 2-chloro-6-nitrobenzonitrile |
| DE3361778D1 (en) * | 1982-06-23 | 1986-02-20 | Daikin Ind Ltd | Process for preparing trifluoromethylbenzene derivatives |
| ES2098799T3 (es) * | 1993-01-23 | 1997-05-01 | Hoechst Ag | 2,3-difluoro-6-nitro-benzonitrilo y 2-cloro-5,6-difluoro-benzonitrilo, procedimiento para su preparacion y su utilizacion para la preparacion de acido 2,3,6-trifluoro-benzoico. |
-
1995
- 1995-12-28 FR FR9515676A patent/FR2743066B1/fr not_active Expired - Fee Related
-
1996
- 1996-12-27 DK DK96944100T patent/DK0882012T3/da active
- 1996-12-27 US US09/101,034 patent/US6156922A/en not_active Expired - Fee Related
- 1996-12-27 AT AT96944100T patent/ATE204854T1/de not_active IP Right Cessation
- 1996-12-27 WO PCT/FR1996/002100 patent/WO1997024318A1/fr not_active Ceased
- 1996-12-27 JP JP09524084A patent/JP2000503008A/ja active Pending
- 1996-12-27 DE DE69614884T patent/DE69614884D1/de not_active Expired - Lifetime
- 1996-12-27 AU AU13818/97A patent/AU1381897A/en not_active Abandoned
- 1996-12-27 EP EP96944100A patent/EP0882012B1/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6156922A (en) | 2000-12-05 |
| JP2000503008A (ja) | 2000-03-14 |
| AU1381897A (en) | 1997-07-28 |
| ATE204854T1 (de) | 2001-09-15 |
| EP0882012A1 (fr) | 1998-12-09 |
| WO1997024318A1 (fr) | 1997-07-10 |
| FR2743066A1 (fr) | 1997-07-04 |
| FR2743066B1 (fr) | 1998-03-27 |
| EP0882012B1 (fr) | 2001-08-29 |
| DE69614884D1 (de) | 2001-10-04 |
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