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Benzotriazole-Assisted Synthesis of N-(α-Cyanoalkyl)sulfonamides
Journal article   Peer reviewed

Benzotriazole-Assisted Synthesis of N-(α-Cyanoalkyl)sulfonamides

Alan R. Katritzky, Daniela C. Oniciu and Ion Ghiviriga
Synthetic communications, Vol.27(5), pp.907-922
01/03/1997

Abstract

N-(α-Benzotriazol-1-ylalkyl)sulfonamides, readily available from benzotriazole, an aldehyde and a sulfonamide, are converted into the corresponding N-(α-cyanoalkyl)sulfonamides in good yields by treatment with potassium cyanide.

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