Issue 2, 1999

Chiral 1,2-ethanediyl-spaced quaterpyridines give a library of cyclic and double helicates with copper(I)

Abstract

A new enantiomeric pair of ligands in which a 2,2′:6′,2″:6″,2″′-quaterpyridine has been split into two 2,2′-bipyridine binding domains by a CH2CH2 spacer has been prepared: reaction with Ag(I) gives dinuclear double helicates whereas Cu(I) gives a library of {CuL}nn+ complexes (n = 2,3,4,5) of which the compounds with n = 2,3 have been structurally characterised as double helicates and cyclohelicates respectively.

Supplementary files

Article information

Article type
Paper

Chem. Commun., 1999, 195-196

Chiral 1,2-ethanediyl-spaced quaterpyridines give a library of cyclic and double helicates with copper(I)

E. C. Constable, C. E. Housecroft, T. Kulke, G. Baum and D. Fenske, Chem. Commun., 1999, 195 DOI: 10.1039/A809230C

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