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Org Lett. 2001 Jul 26;3(15):2329-32. doi: 10.1021/ol016143n.

Novel D-pi-A chromophores based on the fulvene accepting moiety.

Organic letters

E Aqad, P Leriche, G Mabon, A Gorgues, V Khodorkovsky

Affiliations

  1. Ingénierie Moléculaire et Matériaux Organiques, UFR Sciences, Université d'Angers, 49045 Angers, France.

PMID: 11463308 DOI: 10.1021/ol016143n

Abstract

[reaction: see text] Novel D-pi-A chromophores based on the fulvene accepting moiety and p-dimethylamino phenyl and 1,3-dithiole-2-ylidene donor moieties have been prepared. The X-ray structures of two representative derivatives have been determined. Examination of the UV-visible spectra and cyclic voltamperometry data revealed remarkable sensitivity of the electronic structure of these derivatives to substituents at the cyclopentadiene ring.

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