JPS5726657A - Preparation of n-substituted thiolcarbamate - Google Patents

Preparation of n-substituted thiolcarbamate

Info

Publication number
JPS5726657A
JPS5726657A JP10103280A JP10103280A JPS5726657A JP S5726657 A JPS5726657 A JP S5726657A JP 10103280 A JP10103280 A JP 10103280A JP 10103280 A JP10103280 A JP 10103280A JP S5726657 A JPS5726657 A JP S5726657A
Authority
JP
Japan
Prior art keywords
substituted
alkali hydroxide
thiolcarbamate
finely divided
polar solvent
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
Application number
JP10103280A
Other languages
Japanese (ja)
Inventor
Yutaka Oishi
Taro Inosawa
Shuji Sekiya
Yoshiki Nakayama
Takaaki Futami
Chihiro Yazawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ihara Chemical Industry Co Ltd
Original Assignee
Ihara Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ihara Chemical Industry Co Ltd filed Critical Ihara Chemical Industry Co Ltd
Priority to JP10103280A priority Critical patent/JPS5726657A/en
Publication of JPS5726657A publication Critical patent/JPS5726657A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prepare an N-substituted thiolcarbamate compound useful as a herbicide, insecticide, pesticide, etc., in high purity and yield, by using finely divided alkali hydroxide as an alkali hydroxide.
CONSTITUTION: An amine (e.g. primary or secondary amine having alkyl or alkenyl group) is reacted with carbonyl sulfide and finely divided alkali hydroxide in the presence of an aprotic polar solvent (e.g. pentane) to obtain a stable and highly reactive N-substituted thiolcarbamic acid alkali metal salt, which is made to react with an alkyl halide in an aprotic polar solvent to affort the objective N-substituted thiolcarbamate compound.
EFFECT: Care to the reaction temperature is not necessary. The necessary treatment after the reaction is simple, e.g. filtration and concentration. The load to the waste water treatment facilities can be reduced.
COPYRIGHT: (C)1982,JPO&Japio
JP10103280A 1980-07-23 1980-07-23 Preparation of n-substituted thiolcarbamate Pending JPS5726657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10103280A JPS5726657A (en) 1980-07-23 1980-07-23 Preparation of n-substituted thiolcarbamate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10103280A JPS5726657A (en) 1980-07-23 1980-07-23 Preparation of n-substituted thiolcarbamate

Publications (1)

Publication Number Publication Date
JPS5726657A true JPS5726657A (en) 1982-02-12

Family

ID=14289825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10103280A Pending JPS5726657A (en) 1980-07-23 1980-07-23 Preparation of n-substituted thiolcarbamate

Country Status (1)

Country Link
JP (1) JPS5726657A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920242A (en) * 1982-07-27 1984-02-01 Daikin Ind Ltd Preparation of fluorine-containing aliphatic carboxylic acid chloride

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920242A (en) * 1982-07-27 1984-02-01 Daikin Ind Ltd Preparation of fluorine-containing aliphatic carboxylic acid chloride
JPS6345656B2 (en) * 1982-07-27 1988-09-12 Daikin Kogyo Co Ltd

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