Issue 4, 1969

Heterocyclic nitrogen compounds. Part I. Some reactions of 3,6-dibenzylidene-2,5-dioxopiperazines

Abstract

2,5-Dioxopiperazine did not react with carbonyl reagents or condense with ketones. It condensed with aldehydes to give 3,6-dibenzylidene-derivatives. The latter reacted with Grignard reagents to give 1,4-addition on one side only.

Article information

Article type
Paper

J. Chem. Soc. C, 1969, 622-625

Heterocyclic nitrogen compounds. Part I. Some reactions of 3,6-dibenzylidene-2,5-dioxopiperazines

M. A.-F. Elkaschef, K. Mokhtar, F. M. E. Abdel-Megeid and S. A. A. Khallaf, J. Chem. Soc. C, 1969, 622 DOI: 10.1039/J39690000622

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