This article is cited in 14 papers

Ylides from dihalocarbenes and esters of N-benzhydrylidene amino acids: halogen-dependent reaction pathways

A. F. Khlebnikov, M. S. Novikov, R. R. Kostikov

Department of Chemistry, St. Petersburg State University, St. Petersburg, Russian Federation

Abstract: The nature of the halogen dramatically affects the properties of azomethine ylides derived from dihalocarbenes and the benzophenone Schiff bases of amino acid esters: dichloro- and chlorofluoroylides cyclise to give gem-dihaloaziridines 2a–e, while difluoroylides characteristically undergo ylide–ylide isomerisation and 1,3-dipolar cycloaddition.

Language: English

DOI: 10.1070/MC1997v007n04ABEH000797

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