Tetrahedron: Asymmetry

Synthesis of salan (salalen) ligands derived from binaphthol for titanium-catalyzed asymmetric epoxidation of olefins with aqueous H 2 O 2

D Xiong, M Wu, S Wang, F Li, C Xia, W Sun

Index: Xiong, Donglu; Wu, Mei; Wang, Shoufeng; Li, Fuwei; Xia, Chungu; Sun, Wei Tetrahedron Asymmetry, 2010 , vol. 21, # 3 p. 374 - 378

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Citation Number: 33

Abstract

A series of chiral salan (salalen) ligands, easily prepared from the aldehyde derived from chiral binaphthol, are effective ligands for the titanium-catalyzed asymmetric epoxidation of olefins with aqueous H2O2 as the oxidant. One of the titanium–salan complexes was determined by X-ray crystallography.

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