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Paper | Regular issue | Vol 57, No. 1, 2002, pp.73-95
Published online, 1st January, 1970
DOI: 10.3987/COM-01-9365
■ About Four New Trityl-substituted α-Lactams

Istvan Lengyel,* Victor Cesare, Ian Adam, and Tony Taldone

*Department of Chemistry, St. John's University, 8000 Utopia Parkway, Jamaica, New York 11439, U.S.A.

Abstract

This investigation comprises the synthesis, a description of the physical and spectroscopic properties, determination of the limits of thermal stability, and reactions with protic and aprotic nucleophiles of four new trityl-substituted α-lactams. With the exception of 3,3-dimethyl-1-tritylaziridin-2-one (4a), which is unstable at room temperature, all new compounds have been fully characterized.