Water-Promoted Synthesis of 3,3'-Di(indolyl)oxindoles

ISSN： 0039-7911

Source： Synthetic Communications, Vol.39, Iss.12, 2009-01, pp. : 2240-2243

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Abstract

The reaction of isatin and indoles in refluxing water/ethanol (7:3) affords 3,3'-di(indolyl)oxindoles in excellent yields.

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