Chemical and Pharmaceutical Bulletin
Online ISSN : 1347-5223
Print ISSN : 0009-2363
ISSN-L : 0009-2363
Reactions of Sulfamides with Thionyl Chloride and a Base
TOKIO SAITOTETSUO HIRAOKA
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Keywords: thionyl chloride
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1977 Volume 25 Issue 4 Pages 792-799

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Abstract
On treatment of the N, N'-disubstituted sulfamides (III) bearing active hydrogens at α-carbons with thionyl chloride and triethylamine, sulfenimines (II) were obtained. These reactions were also applied to cephalosporins (XI and XIII).
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© The Pharmaceutical Society of Japan
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