Cross-Dehydrogenative Coupling of Dithiolanes with Ketones and Indoles under Metal-Free Conditions

Abstract A metal-free cross-dehydrogenative coupling of dithiolanes with ketones and indoles has been developed using DDQ as an oxidant. It provides an economical protocol for the synthesis of β-keto dithiolanes and 3-(1,3-dithiolan-2-yl) indoles.

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Bibliographic Details
Published in:Synlett 2013-09, Vol.24 (15), p.1963-1967
Main Authors: Singh, Kamal Nain, Singh, Paramjit, Singh, Pushpinder, Maheshwary, Yogita, Kessar, Satinder V., Batra, Aanchal
Format: Article
Language:English
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Summary:Abstract A metal-free cross-dehydrogenative coupling of dithiolanes with ketones and indoles has been developed using DDQ as an oxidant. It provides an economical protocol for the synthesis of β-keto dithiolanes and 3-(1,3-dithiolan-2-yl) indoles.
ISSN:0936-5214
1437-2096
DOI:10.1055/s-0033-1339335