Title:
METHOD OF NUCLEOPHILIC ACYL SUBSTITUTION OF ANHYDRIDE USING OXOMETAL COMPLEX CATALYST
Document Type and Number:
Japanese Patent JP2006206588
Kind Code:
A
Abstract:
To provide a method of the nucleophilic acyl substitution of an anhydride using an oxometal complex catalyst, characterized by being simple in forming method, having high water compatibility and high chemical selectivity and giving very high chemical productivity.
The method comprises a nucleophilic acyl substitution between an anhydride and a nucleophilic group reagent in the presence of an oxometal complex catalyst. In this method, the metal in the oxometal complex is selected from groups IVB, VB and VIB transition metal elements.
Inventors:
CHEN CHIEN-TIEN
Application Number:
JP2006015068A
Publication Date:
August 10, 2006
Filing Date:
January 24, 2006
Export Citation:
Assignee:
UNIV NAT TAIWAN NORMAL
International Classes:
C07C67/08; C07C69/157; C07C69/738; C07B61/00
Attorney, Agent or Firm:
Matsuji Takemoto
Hideo Sugiyama
Koichi Yuda
Uozumi Takahiro
Naohiko Teshima
Hideo Sugiyama
Koichi Yuda
Uozumi Takahiro
Naohiko Teshima