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Biaryl‐Bridged Salalen Ligands and Their Application in Titanium‐Catalyzed Asymmetric Epoxidation of Olefins with Aqueous H 2 O 2
Author(s) -
Xiong Donglu,
Hu Xiaoxue,
Wang Shoufeng,
Miao ChengXia,
Xia Chungu,
Sun Wei
Publication year - 2011
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.201100512
Subject(s) - chemistry , catalysis , titanium , aqueous solution , combinatorial chemistry , enantioselective synthesis , organic chemistry , stereochemistry
A series of biaryl‐bridged salalen ligands together with their titanium complexes have been designed and synthesized. The Ti complexes could serve as highly efficient catalysts for the asymmetric epoxidation of a wide range of olefins, giving the corresponding epoxides with high ee values.