Title:
【発明の名称】触媒組成物
Document Type and Number:
Japanese Patent JPH0822912
Kind Code:
B2
Abstract:
Novel catalyst compositions, characterized in that they are based upon a) a palladium compound, b) an acid with a pKa of less than 2, provided that the acid is not a hydrohalogenic acid, c) a bidentate ligand of the general formula R<1>R<2>-M-R-M-R<3>R<4>, wherein M represents phosphorus, arsenic or antimony, R<1>, R<2>, R<3> and R<4> represent hydrocarbyl groups which may or may not be substituted with polar groups and R represents a bivalent organic bridging group having at least two carbon atoms in the bridge, and d) a quinone.
Inventors:
YOHANESU ADORIANUSU MARIA UAN BUREEKUHOOEN
EITO DORENTO
EITO DORENTO
Application Number:
JP4695187A
Publication Date:
March 06, 1996
Filing Date:
March 03, 1987
Export Citation:
Assignee:
SHERU INTERN RISAACHI MAACHATSUPII BV
International Classes:
B01J31/28; C08G67/00; C08G67/02; (IPC1-7): C08G67/02
Attorney, Agent or Firm:
Kawahara Kazuho
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