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Bridged triarylamines: a new class of heterohelicenes
Jason E Field1, Thomas J Hill, D Venkataraman
1Department of Chemistry, University of Massachusetts, 710 N Pleasant Street, Amherst, Massachusetts 01003, USA.
The Journal of Organic Chemistry
|August 5, 2003
Abstract:
A series of bridged triarylamines, which constitute a new class of heterohelicenes, have been synthesized using a simple three-step procedure. These compounds are shown to be highly luminescent chromophores and are capable of being oxidized. The solid-state structures of these helicenes show a tendency for pi-stacking interactions into an overall zigzag motif.