Reactions of Thiocarbamoylaminophosphonium Salts obtained from Amines and the Combined Reagent, Triphenylphosphine-Thiocyanogen (TPPT): Preparation of Thioureas, Acylthioureas and Amides

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Abstract

The thiocarbamoylaminophosphonium salt (3) obtained from an amine (1) and TPPT (2) has been shown to be a useful synthetic intermediate for the preparation of thioureas (4), amides (10) and acylthioureas (11) by treatment with water and a carboxylic acid (9). The reaction mechanism is discussed. © 1979, The Pharmaceutical Society of Japan. All rights reserved.

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APA

Tamura, Y., Kawasaki, T., Adachi, M., & Kita, Y. (1979). Reactions of Thiocarbamoylaminophosphonium Salts obtained from Amines and the Combined Reagent, Triphenylphosphine-Thiocyanogen (TPPT): Preparation of Thioureas, Acylthioureas and Amides. Chemical and Pharmaceutical Bulletin, 27(7), 1636–1640. https://doi.org/10.1248/cpb.27.1636

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