Reaction of diaziridines with diphenylketene and isocyanates

M Komatsu, N Nishikaze, M Sakamoto…

Index: Komatsu,M. et al. Journal of Organic Chemistry, 1974 , vol. 39, p. 3198 - 3205

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Citation Number: 35

Abstract

Results Reaction with Diphenylketene. 1, 2, 3-Trialkyldiaziridines la-d reacted with diphenylketene (2) in refluxing benzene to give the acyclic 1: 2 adducts, N-alkyl-N-(1-al- kylamino-2-alkyl-3-oxo-4, 4-diphenylbut-l-en-l-yl) diphen-ylacetamides 3&d, while the 1, 2- dialkyldiaziridine le gave the azetidinone derivative 4. These products would not be anticipated from the known reactions of oxirane~,~?~ thiiranes, s or oxaziridines2* 3 with ...

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