JPS6483063A - Fluorine-containing monosubstituted pyrrole and production thereof - Google Patents
Fluorine-containing monosubstituted pyrrole and production thereofInfo
- Publication number
- JPS6483063A JPS6483063A JP23945587A JP23945587A JPS6483063A JP S6483063 A JPS6483063 A JP S6483063A JP 23945587 A JP23945587 A JP 23945587A JP 23945587 A JP23945587 A JP 23945587A JP S6483063 A JPS6483063 A JP S6483063A
- Authority
- JP
- Japan
- Prior art keywords
- fluorine
- raw material
- perfluoroalkyl group
- novel compound
- production
- 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.)
- Pending
Links
Landscapes
- Pyrrole Compounds (AREA)
Abstract
NEW MATERIAL:The fluorine-containing monosubstituted pyrrole having 1-4C perfluoroalkyl group on 3-site. EXAMPLE:3-Trifluoromethylpyrrole. USE:Useful as an intermediate for pharmaceuticals and agricultural chemicals and as a raw material for electrically conductive polymer. A guanidine derivative having excellent physiological activity can be easily derived from the titled novel compound. It can be used also as a raw material for a fluorine-containing polymer having electrical conductivity. PREPARATION:The objective novel compound can be produced by decarbonating a 3-perfluoroalkylpyrrole-4-carboxylic acid (the carbon number of the perfluoroalkyl group is 1-4). The decarbonation reaction is carried out in a solvent (e.g. ethanolamine) in the presence of a copper catalyst at 150-250 deg.C preferably in an inert gas stream such as nitrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23945587A JPS6483063A (en) | 1987-09-24 | 1987-09-24 | Fluorine-containing monosubstituted pyrrole and production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23945587A JPS6483063A (en) | 1987-09-24 | 1987-09-24 | Fluorine-containing monosubstituted pyrrole and production thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6483063A true JPS6483063A (en) | 1989-03-28 |
Family
ID=17045019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23945587A Pending JPS6483063A (en) | 1987-09-24 | 1987-09-24 | Fluorine-containing monosubstituted pyrrole and production thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6483063A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59167568A (en) * | 1983-03-15 | 1984-09-21 | Central Glass Co Ltd | Preparation of pyrrole derivative containing perfluoroalkyl group at beta-position |
| JPS6176456A (en) * | 1984-08-14 | 1986-04-18 | ルセル−ユクラフ | Novel derivative of pyrrole, manufacture and use as pesticide |
| JPS6197261A (en) * | 1984-10-16 | 1986-05-15 | チバ‐ガイギー アーゲー | Pesticide |
-
1987
- 1987-09-24 JP JP23945587A patent/JPS6483063A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59167568A (en) * | 1983-03-15 | 1984-09-21 | Central Glass Co Ltd | Preparation of pyrrole derivative containing perfluoroalkyl group at beta-position |
| JPS6176456A (en) * | 1984-08-14 | 1986-04-18 | ルセル−ユクラフ | Novel derivative of pyrrole, manufacture and use as pesticide |
| JPS6197261A (en) * | 1984-10-16 | 1986-05-15 | チバ‐ガイギー アーゲー | Pesticide |
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