JPS572264A - Preparation of n-substituted thiolcarbamate - Google Patents
Preparation of n-substituted thiolcarbamateInfo
- Publication number
- JPS572264A JPS572264A JP7591680A JP7591680A JPS572264A JP S572264 A JPS572264 A JP S572264A JP 7591680 A JP7591680 A JP 7591680A JP 7591680 A JP7591680 A JP 7591680A JP S572264 A JPS572264 A JP S572264A
- Authority
- JP
- Japan
- Prior art keywords
- alkyl halide
- substituted
- catalyst
- thiolcarbamate
- quaternary ammonium
- 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
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To prepare the titled compound useful as a pesticide, in high purity and yield, by reacting an alkyl halide with more than equimolar amount of an N- substituted thiolcarbamic acid salt in the presence of a quaternary ammonium (or phosphonium) salt catalyst.
CONSTITUTION: An alkyl halide is made to react with more than equimolar amount of an N-substituted thiolcarbamic acid salt in the presence of a catalyst composed of at least one compound selected from quaternary ammonium salts and quaternary phosphonium salts, pref. at 0W80°C. The amount of the catalyst is 0.02W10mol% of the alkyl halide. The processes for the receovery of solvent and the alkyl halide can be eliminated, and a highly pure product can be obtained in high yield without using purification process.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7591680A JPS572264A (en) | 1980-06-05 | 1980-06-05 | Preparation of n-substituted thiolcarbamate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7591680A JPS572264A (en) | 1980-06-05 | 1980-06-05 | Preparation of n-substituted thiolcarbamate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS572264A true JPS572264A (en) | 1982-01-07 |
Family
ID=13590116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7591680A Pending JPS572264A (en) | 1980-06-05 | 1980-06-05 | Preparation of n-substituted thiolcarbamate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS572264A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52108908A (en) * | 1976-03-09 | 1977-09-12 | Mitsubishi Petrochem Co Ltd | Preparation of n-substituted thiolcarbamates |
JPS54132524A (en) * | 1978-03-23 | 1979-10-15 | Stauffer Chemical Co | Manufacture of thiocarbamate by quaternary ammonium salt catalyst |
-
1980
- 1980-06-05 JP JP7591680A patent/JPS572264A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52108908A (en) * | 1976-03-09 | 1977-09-12 | Mitsubishi Petrochem Co Ltd | Preparation of n-substituted thiolcarbamates |
JPS54132524A (en) * | 1978-03-23 | 1979-10-15 | Stauffer Chemical Co | Manufacture of thiocarbamate by quaternary ammonium salt catalyst |
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