TERT-BUTYLDIMETHYLSILYL-P-VINYLPHENYL SULFIDE AND PRODUCTION THEREOF

Title:

TERT-BUTYLDIMETHYLSILYL-P-VINYLPHENYL SULFIDE AND PRODUCTION THEREOF

Document Type and Number:

Japanese Patent JPS61246190

Kind Code:

A

Abstract:

NEW MATERIAL:A compound shown by the formula I.

USE: A raw material for synthesizing a poly-p-mercaptostyrene useful as an oxidation-reauction polymer and a metallic ion adsorbing polymer.

PREPARATION: A p-halogenothiophenol shown by the formula II (X is halogen) is reacted with tert-butyldimethylsilyl chloride shown by the formula C4H9(CH3)2 SiCl usually in an aprotic solvent such as methylene chloride, etc., in the presence of a base such as triethylamine, etc. preferably at 20W30°C for 0.5W2hr to give a tert-butyldimethylsilyl-p-halogenophenyl sulfide shown by the formula III. Then, this compound is reacted with metallic Mg to give a 4-(tert- butyldimethylsilylmercapto)phenyl magnesium halide shown by the formula IV, which is reacted with a vinyl halide in the presence of a catalyst.

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Inventors:

KATO KUNIOKI
KAWAMURA MASAO
TAKAHASHI MASAHIDE
SUZUKI MICHIO

Application Number:

JP8669185A

Publication Date:

November 01, 1986

Filing Date:

April 22, 1985

Export Citation:

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Assignee:

SEITETSU KAGAKU CO LTD

International Classes:

C07F7/08; B01J31/00; B01J31/16; B01J31/24; C07B61/00; (IPC1-7): B01J31/16; B01J31/24; C07F7/08

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