Issue 6, 1998
From the journal:

Journal of the Chemical Society, Dalton Transactions

Chiral bipyridine–copper(II) complex. Crystal structure and catalytic activity in asymmetric cyclopropanation

Hoi-Lun Kwong,   Wing-Sze Lee,   Hung-Foon Ng,   Wing-Hong Chiu  and  Wing-Tak Wong  

Abstract

A chiral bipyridine–copper(II) complex has been prepared and its crystal structure determined. The structure involves a CuN2Cl2 compressed tetrahedral stereochemistry. Chiral bipyridine complexes of copper-(I) and -(II) triflate are active catalysts for asymmetric cyclopropanation of alkenes with enantiomeric excesses up to 92%.

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Article information

DOI
https://doi.org/10.1039/A706754B
Article type
Paper

J. Chem. Soc., Dalton Trans., 1998, 1043-1046

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Chiral bipyridine–copper(II) complex. Crystal structure and catalytic activity in asymmetric cyclopropanation

H. Kwong, W. Lee, H. Ng, W. Chiu and W. Wong, J. Chem. Soc., Dalton Trans., 1998, 1043 DOI: 10.1039/A706754B

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