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Communication | Regular issue | Vol 19, No. 8, 1982, pp.1399-1405
Published online, 1st January, 1970
DOI: 10.3987/R-1982-08-1399
Reactions of 3-(1-Hydroxyethyl)azetidinones with Dialkylaminosulfur Trifluorides

Ching-Pong Mak, Karl Wagner, Christa Mayerl, and Hans Fliri

*Sandoz Research Institute, A-1235 Vieena, Austria

Abstract

Reactions of benzyl 3-(1-hydroxyethyl)-2-oxoazetidine-4-acetate with dialkylaminosulfur trifluorides under various conditions have been investigated. Formation of products was found to be highly dependent on temperature, presence or absence of base, and stereochemistry of the hydroxyethyl group.