Tetrahedron: Asymmetry

Approaches to the synthesis of enantiopure α-hydroxy-β-lactams with functionalized side chains

Y Yang, J Wang, M Kayser

Index: Yang, Yan; Wang, Jianmei; Kayser, Margaret Tetrahedron Asymmetry, 2007 , vol. 18, # 17 p. 2021 - 2029

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Citation Number: 8

Abstract

We report a synthesis of pharmaceutically important α-hydroxy (or t-butyldimethylsilyl protected α-hydroxy)-β-lactams with functionalized chains in position 4 of the azetidinone ring. A convenient and high-yielding route to these compounds was developed and optimized. Preparation and characterization of several new enantiopure title compounds with various functional groups are discussed.

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