JPS539769A - Preparation of 2-metcaptobenzimidazole - Google Patents

Preparation of 2-metcaptobenzimidazole

Info

Publication number
JPS539769A
JPS539769A JP8289076A JP8289076A JPS539769A JP S539769 A JPS539769 A JP S539769A JP 8289076 A JP8289076 A JP 8289076A JP 8289076 A JP8289076 A JP 8289076A JP S539769 A JPS539769 A JP S539769A
Authority
JP
Japan
Prior art keywords
metcaptobenzimidazole
preparation
phenylenediamine
rubbers
antioxidants
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
Application number
JP8289076A
Other languages
Japanese (ja)
Other versions
JPS5946223B2 (en
Inventor
Noboru Yagi
Ryoichi Ikematsu
Kosuke Yamamoto
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP51082890A priority Critical patent/JPS5946223B2/en
Publication of JPS539769A publication Critical patent/JPS539769A/en
Publication of JPS5946223B2 publication Critical patent/JPS5946223B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To prepare the title compound, useful as antioxidants for rubbers and stabilizers for polymers, in high purity and high yield with simple operation by the reaction of o-phenylenediamine with carbon disulfide in an aqueous medium in the presence of an alkali hydroxide.
COPYRIGHT: (C)1978,JPO&Japio
JP51082890A 1976-07-14 1976-07-14 Method for producing 2-mercaptobenzimidazole Expired JPS5946223B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51082890A JPS5946223B2 (en) 1976-07-14 1976-07-14 Method for producing 2-mercaptobenzimidazole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51082890A JPS5946223B2 (en) 1976-07-14 1976-07-14 Method for producing 2-mercaptobenzimidazole

Publications (2)

Publication Number Publication Date
JPS539769A true JPS539769A (en) 1978-01-28
JPS5946223B2 JPS5946223B2 (en) 1984-11-10

Family

ID=13786856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51082890A Expired JPS5946223B2 (en) 1976-07-14 1976-07-14 Method for producing 2-mercaptobenzimidazole

Country Status (1)

Country Link
JP (1) JPS5946223B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943068A (en) * 1982-09-02 1984-03-09 Urakawa Tsutomu Preparation of ultra-weatherproof lacquer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6455013U (en) * 1987-10-01 1989-04-05
JPH0210012U (en) * 1988-06-27 1990-01-23
JPH0224110A (en) * 1988-07-13 1990-01-26 Sansho Giken Kk Mold for synthetic resin and valve seat piece to be incorporated into the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943068A (en) * 1982-09-02 1984-03-09 Urakawa Tsutomu Preparation of ultra-weatherproof lacquer

Also Published As

Publication number Publication date
JPS5946223B2 (en) 1984-11-10

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