Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/18670
Title: Synthesis of chiral bis(oxazolinyl)bipyridine ligands and related helical metal complexes
Authors: Zhu, YZ
Li, ZP
Ma, JA
Tang, FY
Kang, L
Zhou, QL
Chan, ASC
Issue Date: 2002
Publisher: Pergamon Press
Source: Tetrahedron : asymmetry, 2002, v. 13, no. 2, p. 161-165 How to cite?
Journal: Tetrahedron : asymmetry 
Abstract: Enantiomerically pure tetradentate bis(oxazolinyl)bipyridine ligands 1 have been synthesized in high yields. X-Ray analysis showed that the copper(I) complexes of ligands 1 had a C2-symmetric helical structure. Ruthenium complexes of ligands 1 prepared in situ were found to be efficient in the asymmetric cyclopropanation of styrene with ethyl diazoacetate.
URI: http://hdl.handle.net/10397/18670
ISSN: 0957-4166
EISSN: 1362-511X
DOI: 10.1016/S0957-4166(02)00069-1
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