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Communication | Regular issue | Vol 3, No. 9, 1975, pp.707-712
Published online, 1st January, 1970
DOI: 10.3987/R-1975-09-0707
Transformations of 1,3-Disubstituted Uracil-carbene Adducts Ring Expansion to 1,3-Diazepine Derivatives

Herman P. M. Thiellier, Gerrit-Jan Koomen, and Upendra K. Pandit*

*Organic Chemistry Laboratory, University of Amsterdam, Nieuwe Achtergracht 129, 1018 WS Amsterdam, The Netherlands

Abstract

A facile conversion of uracil-carbene adducts (1) to diazepinediones (2) is described.