JPS5785381A - Preparation of sulfur-containing compound - Google Patents
Preparation of sulfur-containing compoundInfo
- Publication number
- JPS5785381A JPS5785381A JP16010780A JP16010780A JPS5785381A JP S5785381 A JPS5785381 A JP S5785381A JP 16010780 A JP16010780 A JP 16010780A JP 16010780 A JP16010780 A JP 16010780A JP S5785381 A JPS5785381 A JP S5785381A
- Authority
- JP
- Japan
- Prior art keywords
- give
- reaction product
- containing compound
- ester
- mercaptothiazoline
- 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
Landscapes
- Thiazole And Isothizaole Compounds (AREA)
Abstract
PURPOSE: To obtain a 2-mercaptothiazoline type sulfur-containing compound in high yield, by adding dividedly or continuously an aminoalkylsulfuric ester dissolvd in an aqueous solution of alkali hydroxide to carbon disulfide under reflux to give a reaction product, followed by subjecting the reaction product to ring closure at a specific temperature.
CONSTITUTION: A sulfuric ester of an aminoalkyl alcohol shown by the formulaI(R1WR4 are H, or lower alkyl) is dissolved in an aqueous solution of alkali hydroxide, and the solution is added dividedly or continuously to carbon disulfide under reflux, to form an alkylsulfuric ester of dithiocarbamic acid. This compound is subjected to ring closure at ≤90°C, preferably 45W70°C, to give a 2-mercaptothiazoline type sulfur-containing compound shown by the formula II. This method prevent the loss caused by decomposition of the raw material and the reaction product, and side reactions, to give a compound shown by the formula II industrially advantageously.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16010780A JPS5785381A (en) | 1980-11-15 | 1980-11-15 | Preparation of sulfur-containing compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16010780A JPS5785381A (en) | 1980-11-15 | 1980-11-15 | Preparation of sulfur-containing compound |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5785381A true JPS5785381A (en) | 1982-05-28 |
JPS639510B2 JPS639510B2 (en) | 1988-02-29 |
Family
ID=15707996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16010780A Granted JPS5785381A (en) | 1980-11-15 | 1980-11-15 | Preparation of sulfur-containing compound |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5785381A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11260924B2 (en) | 2017-08-10 | 2022-03-01 | Carl Heinze | Handlebar transport device |
-
1980
- 1980-11-15 JP JP16010780A patent/JPS5785381A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11260924B2 (en) | 2017-08-10 | 2022-03-01 | Carl Heinze | Handlebar transport device |
Also Published As
Publication number | Publication date |
---|---|
JPS639510B2 (en) | 1988-02-29 |
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