期刊
TETRAHEDRON LETTERS
卷 52, 期 27, 页码 3509-3513出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2011.04.122
关键词
Intramolecular hydroarylation; Gold catalysis; Mechanistic studies
资金
- Universite de Rennes
- Region Bretagne
- Rennes Metropole
We report a gold-catalyzed intramolecular hydroarylation of unactivated olefins using a combination of AuCl(3)/AgOTf as the catalytic system affording dihydrobenzopyrans, tetralins and tetrahydroquinolines in good yields. For our preliminary mechanistic studies, we have investigated the kinetic isotope effects with deuterated arene compounds and found that this catalytic hydroarylation is consistent with an electrophilic aromatic substitution process. (C) 2011 Elsevier Ltd. All rights reserved.
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