Author:
Watanabe Hamao,Schwarz Richard A.,Hauser Charles R.,Lewis J.,Slocum D. W.
Abstract
N,N-Dimethylbenzenesulfonamide was converted by n-butyllithium to the ortho-lithiosulfonamide, which was condensed with benzophenone, benzonitrile, phenylisocyanate, and carbon dioxide to form a carbinol, an imine, an amide, and an acid, respectively. The carbinol was cyclized thermally to give a sultone. The imine was converted to the corresponding ketone, oxime, and phenylhydrazone. The oxime underwent a Beckmann rearrangement to afford the same amide that was obtained in the reaction of the ortho-lithiosulfonamide with phenylisocyanate.
Publisher
Canadian Science Publishing
Subject
Organic Chemistry,General Chemistry,Catalysis
Cited by
69 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献