JPS5634691A - Preparation of thiolates - Google Patents

Preparation of thiolates

Info

Publication number
JPS5634691A
JPS5634691A JP11076179A JP11076179A JPS5634691A JP S5634691 A JPS5634691 A JP S5634691A JP 11076179 A JP11076179 A JP 11076179A JP 11076179 A JP11076179 A JP 11076179A JP S5634691 A JPS5634691 A JP S5634691A
Authority
JP
Japan
Prior art keywords
thionate
catalyst
isomerizing
pref
aryl
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
JP11076179A
Other languages
Japanese (ja)
Inventor
Yoshimi Yamada
Kunio Mukai
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP11076179A priority Critical patent/JPS5634691A/en
Publication of JPS5634691A publication Critical patent/JPS5634691A/en
Pending 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

  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: To prepare the titled compound useful as a pesticide, etc., under mild reaction conditions in high yield, by isomerizing a specific thionate in the presence of a Pd catalyst.
CONSTITUTION: A thionate of formula I (R1WR5 are H, alkyl or aryl) is prepared by isomerizing a thionate of formula II (A and B are organic residue; R6WR10 are H, alkyl or aryl) in the presence of a Pd catalyst [pref. tetrakis(triphenylphosphine) palladium], pref. in a solvent such as acetonitrile, in the presence of an acid acceptor at room temperature to 120°C. When Palladium metal is used as the catalyst, a phoshpine-type cocatalyst must be combined therewith. The reaction proceeds under atmospheric pressure.
COPYRIGHT: (C)1981,JPO&Japio
JP11076179A 1979-08-29 1979-08-29 Preparation of thiolates Pending JPS5634691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11076179A JPS5634691A (en) 1979-08-29 1979-08-29 Preparation of thiolates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11076179A JPS5634691A (en) 1979-08-29 1979-08-29 Preparation of thiolates

Publications (1)

Publication Number Publication Date
JPS5634691A true JPS5634691A (en) 1981-04-06

Family

ID=14543889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11076179A Pending JPS5634691A (en) 1979-08-29 1979-08-29 Preparation of thiolates

Country Status (1)

Country Link
JP (1) JPS5634691A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941507A (en) * 1982-08-31 1984-03-07 Mitsui Eng & Shipbuild Co Ltd Assembly of leg for high-level landing type vertically movable working platform

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941507A (en) * 1982-08-31 1984-03-07 Mitsui Eng & Shipbuild Co Ltd Assembly of leg for high-level landing type vertically movable working platform
JPS631408B2 (en) * 1982-08-31 1988-01-12 Mitsui Shipbuilding Eng

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