Elsevier

Tetrahedron Letters

Volume 51, Issue 46, 17 November 2010, Pages 6022-6024
Tetrahedron Letters

Three-component reaction involving metal-free heteroannulation of N-Boc-3-amido indole, aryl aldehydes, and aromatic alkynes under microwave conditions: synthesis of highly diversified δ-carbolines☆

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Abstract

An efficient synthesis toward highly diversified δ-carbolines via one-pot multicomponent reaction using N-Boc-3-amido indoles, aryl aldehydes, and aromatic terminal alkynes under microwave conditions has been described.

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Acknowledgment

S.K.S., A.K.M., M.S., S.G., and P.K.A. are thankful to CSIR, New Delhi, India for fellowships.

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