JPS56140967A - Preparation of aromatic thiosulfonate - Google Patents
Preparation of aromatic thiosulfonateInfo
- Publication number
- JPS56140967A JPS56140967A JP4606580A JP4606580A JPS56140967A JP S56140967 A JPS56140967 A JP S56140967A JP 4606580 A JP4606580 A JP 4606580A JP 4606580 A JP4606580 A JP 4606580A JP S56140967 A JPS56140967 A JP S56140967A
- Authority
- JP
- Japan
- Prior art keywords
- water
- aromatic
- solvent
- hydrosulfide
- sulfide
- 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.)
- Granted
Links
Abstract
PURPOSE: To obtain the titled compound in high yield without forming aromatic sulfonates as a by-product, by reacting an aromatic sulfonyl chloride with a (hydro) sulfide of an alkali metal, NH4, etc. in a mixed solvent of a solvent which will not mix uniformly with water and water.
CONSTITUTION: An aromatic sulfonyl chloride, e.g. an (alkyl)benzenesulfonyl chloride, is reacted with a sulfide or hydrosulfide of an alkali metal, NH4 or primary or quaternary ammonium, e.g. sodium sulfide, potassium hydrosulfide or tetramethylammonium hydrosulfide, to prepare an aromatic thiosulfonate. In the process, a mixed solvent of a solvent which will not mix uniformly with water, e.g. n-hexane or benzene, with water is used. The amount of the organic solvent is 1/5W10 times, preferably 1/2, that of the water. The aimed compound of very high quality can be obtained.
USE: An insecticide or an intermediate therefor.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4606580A JPS56140967A (en) | 1980-04-07 | 1980-04-07 | Preparation of aromatic thiosulfonate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4606580A JPS56140967A (en) | 1980-04-07 | 1980-04-07 | Preparation of aromatic thiosulfonate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56140967A true JPS56140967A (en) | 1981-11-04 |
JPS6332067B2 JPS6332067B2 (en) | 1988-06-28 |
Family
ID=12736595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4606580A Granted JPS56140967A (en) | 1980-04-07 | 1980-04-07 | Preparation of aromatic thiosulfonate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56140967A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1075520C (en) * | 1997-12-18 | 2001-11-28 | 中国科学院生态环境研究中心 | Polystyrene-based thiosulfosalt resin, its preparing method and use |
JP2006248907A (en) * | 2005-03-08 | 2006-09-21 | Daikin Ind Ltd | Method for producing fluorine-containing halide |
-
1980
- 1980-04-07 JP JP4606580A patent/JPS56140967A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1075520C (en) * | 1997-12-18 | 2001-11-28 | 中国科学院生态环境研究中心 | Polystyrene-based thiosulfosalt resin, its preparing method and use |
JP2006248907A (en) * | 2005-03-08 | 2006-09-21 | Daikin Ind Ltd | Method for producing fluorine-containing halide |
Also Published As
Publication number | Publication date |
---|---|
JPS6332067B2 (en) | 1988-06-28 |
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