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Tris(trimethylsilyl)silane and Visible-Light Irradiation: A New Metal- And Additive-Free Photochemical Process for the Synthesis of Indoles and Oxindoles

Gustavo Piva da Silva, Akbar Ali, Rodrigo César da Silva, Hao Jiang, Márcio W Paixão

Chem Commun (Camb). 2015 Oct 21;51(82):15110-3.

PMID: 26324353

Abstract:

A combined tris(trimethylsilyl)silane and visible-light-promoted intramolecular reductive cyclization protocol for the synthesis of indoles and oxindoles has been developed. This straightforward and efficient method shows tolerance towards a broad spectrum of functional-groups and enables rapid and practical synthesis of functionalized nitrogen-based heterocycles in high yields under additive and metal-free, mild photochemical conditions.

Chemicals Related in the Paper:

Catalog Number Product Name Structure CAS Number Price
AP1873774 Tris(trimethylsilyl)silane Tris(trimethylsilyl)silane 1873-77-4 Price
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