JPS5657763A - Preparation of aromatic thiosulfonate - Google Patents

Preparation of aromatic thiosulfonate

Info

Publication number
JPS5657763A
JPS5657763A JP13331879A JP13331879A JPS5657763A JP S5657763 A JPS5657763 A JP S5657763A JP 13331879 A JP13331879 A JP 13331879A JP 13331879 A JP13331879 A JP 13331879A JP S5657763 A JPS5657763 A JP S5657763A
Authority
JP
Japan
Prior art keywords
aromatic
amine
thiosulfonate
sulfinate
preparation
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
JP13331879A
Other languages
Japanese (ja)
Other versions
JPS6236515B2 (en
Inventor
Kazuo Konishi
Riyou Satou
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP13331879A priority Critical patent/JPS5657763A/en
Publication of JPS5657763A publication Critical patent/JPS5657763A/en
Publication of JPS6236515B2 publication Critical patent/JPS6236515B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: To obtain the titled compound useful as a synthetic intermediate for a germicide, an insecticide, etc. in high yield in a short time, by reacting an aromatic sulfinate with sulfur in the presence of an amine in a solvent.
CONSTITUTION: An aromatic sulfinate is reacted with sulfur in the presence of an amine in a solvent, e.g. methanol, to give an aromatic thiosulfonate almost quantitatively. n-Butylamine, i-propylamine, etc. may be preferably used as the amine, and the amount is 5W100mol% based on the raw material sulfinate. The reaction temperature is preferably 30W50°C, and the reaction time is about 15minW2hr.
COPYRIGHT: (C)1981,JPO&Japio
JP13331879A 1979-10-15 1979-10-15 Preparation of aromatic thiosulfonate Granted JPS5657763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13331879A JPS5657763A (en) 1979-10-15 1979-10-15 Preparation of aromatic thiosulfonate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13331879A JPS5657763A (en) 1979-10-15 1979-10-15 Preparation of aromatic thiosulfonate

Publications (2)

Publication Number Publication Date
JPS5657763A true JPS5657763A (en) 1981-05-20
JPS6236515B2 JPS6236515B2 (en) 1987-08-07

Family

ID=15101879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13331879A Granted JPS5657763A (en) 1979-10-15 1979-10-15 Preparation of aromatic thiosulfonate

Country Status (1)

Country Link
JP (1) JPS5657763A (en)

Also Published As

Publication number Publication date
JPS6236515B2 (en) 1987-08-07

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