Affiliation:
1. Institute of Organic Chemistry Clausthal University of Technology Leibnizstr. 6 38678 Clausthal-Zellerfeld Germany
2. Lehrtuhl für Theoretische Materialphysik Universität Paderborn 33095 Paderborn Germany
Abstract
AbstractA series of new organic donor–π–acceptor dyes incorporating a diquat moiety as a novel electron‐acceptor unit have been synthesized and characterized. The analytical data were supported by DFT calculations. These dyes were explored in the aerobic thiocyanation of indoles and pyrroles. Here they showed a high photocatalytic activity under visible light, giving isolated yields of up to 97 %. In addition, the photocatalytic activity of standalone diquat and methyl viologen through formation of an electron donor acceptor complex is presented.
Funder
Deutsche Forschungsgemeinschaft
Subject
General Chemistry,Catalysis,Organic Chemistry
Cited by
4 articles.
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