Penicillin <span class="math"><math><mtext>N</mtext></math></span>-cyanosulphilmines; cyanamide/iodobenzene diacetate,a convenient cyanonitrene reagent for <span class="math"><math><mtext>N</mtext></math></span>-cyano sulphilmines,sulphoximines, phosphinimines and aziridines期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Penicillin $N$ -cyanosulphilmines; cyanamide/iodobenzene diacetate,a convenient cyanonitrene reagent for $N$ -cyano sulphilmines,sulphoximines, phosphinimines and aziridines

Authors:	John EG Kemp David Ellis Michael D Closier

Institution:	Pfizer Central Research, Pfizer Ltd., Sandwich, Kent, CT13 9NJ U.K.

Abstract:	Cyanamide with iodobenzene diacetate give cyanonitrene adducts of sulphides, sulphoxides, phosphines, and olefins. Penicillins give $N$ -cyanosulphilimines, shown by intramolecular N-H...N hydrogen bonding or NMR ASIS to have β(S) stereochemistry.

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