Selectivity in the self-assembly of directional helicates

Chemical Communications Pub Date: 1900-01-01 DOI: 10.1039/CC9960000933

Abstract

The reaction of the asymmetric 2,2′:6′,2″:6″,2?-quaterpyridine 3c with [Cu(MeCN)4][PF6] gives exclusively the head-to-head isomer of the double helical species [Cu2(3c)2]2+.

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