Issue 15, 1976

New procedure for oxidation of 3-substituted indoles to oxindoles: modification of tryptophan residues in peptides and proteins

Abstract

A new high-yield procedure for the oxidation to oxindoles of 3-substituted indoles, including tryptophan-containing peptides and proteins, involving the use of a mixture of dimethyl sulphoxide and concentrated HCl, is described.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1976, 599-600

New procedure for oxidation of 3-substituted indoles to oxindoles: modification of tryptophan residues in peptides and proteins

W. E. Savige and A. Fontana, J. Chem. Soc., Chem. Commun., 1976, 599 DOI: 10.1039/C39760000599

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