DE69600499T2 - Verfahren zur Herstellung von 2-Fluor-cyclopropan-carbonsäure - Google Patents
Verfahren zur Herstellung von 2-Fluor-cyclopropan-carbonsäureInfo
- Publication number
- DE69600499T2 DE69600499T2 DE69600499T DE69600499T DE69600499T2 DE 69600499 T2 DE69600499 T2 DE 69600499T2 DE 69600499 T DE69600499 T DE 69600499T DE 69600499 T DE69600499 T DE 69600499T DE 69600499 T2 DE69600499 T2 DE 69600499T2
- Authority
- DE
- Germany
- Prior art keywords
- cyclopropane
- fluoro
- preparation
- carboxylic acid
- carboxylic
- 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 - Fee Related
Links
- HZQKMZGKYVDMCT-UHFFFAOYSA-N 2-fluorocyclopropane-1-carboxylic acid Chemical compound OC(=O)C1CC1F HZQKMZGKYVDMCT-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
- C07C61/15—Saturated compounds containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7014580A JPH08198804A (ja) | 1995-01-31 | 1995-01-31 | ２−フルオロシクロプロパンカルボン酸類の製法 |
| JP1457895 | 1995-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69600499D1 DE69600499D1 (de) | 1998-09-17 |
| DE69600499T2 true DE69600499T2 (de) | 1999-01-07 |
Family
ID=26350543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69600499T Expired - Fee Related DE69600499T2 (de) | 1995-01-31 | 1996-01-31 | Verfahren zur Herstellung von 2-Fluor-cyclopropan-carbonsäure |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5770767A (de) |
| EP (1) | EP0726244B1 (de) |
| DE (1) | DE69600499T2 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19620798A1 (de) * | 1996-05-23 | 1997-11-27 | Bayer Ag | Verfahren zur Herstellung von 2-Fluor-1-cyclopropancarbonsäure und Derivaten davon durch reduktive Enthalogenierung |
| FR2787107B1 (fr) * | 1998-12-11 | 2003-11-14 | Rhodia Chimie Sa | Procede d'hydrogenodeshalogenation selective |
| CN109020830A (zh) * | 2018-08-29 | 2018-12-18 | 广州康瑞泰药业有限公司 | 一种羟甲基环丙基乙腈衍生物及其制备和应用方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3824433A1 (de) * | 1988-07-19 | 1990-01-25 | Bayer Ag | Fluorcyclopropyl-derivate |
| JP3159537B2 (ja) * | 1992-08-21 | 2001-04-23 | 第一製薬株式会社 | ２−フルオロシクロプロパンカルボン酸の製法 |
| JP4055084B2 (ja) * | 1993-08-05 | 2008-03-05 | 第一三共株式会社 | 選択的脱ハロゲン化法 |
-
1996
- 1996-01-30 US US08/593,940 patent/US5770767A/en not_active Expired - Lifetime
- 1996-01-31 DE DE69600499T patent/DE69600499T2/de not_active Expired - Fee Related
- 1996-01-31 EP EP96300680A patent/EP0726244B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5770767A (en) | 1998-06-23 |
| EP0726244A1 (de) | 1996-08-14 |
| DE69600499D1 (de) | 1998-09-17 |
| EP0726244B1 (de) | 1998-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |