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ChemInform Abstract: Generation of Penems, Carbapenems, and Aza Analogues of Cephems by the Addition of Heterocycles and Other Building Blocks to Azetinones.

✍ Scribed by Harry H. Wasserman; Mingde Xia; Andrew J. Carr; William T. Han; Miles G. Siegel

Book ID
101907540
Publisher
John Wiley and Sons
Year
2000
Weight
34 KB
Volume
31
Category
Article
ISSN
0931-7597

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✦ Synopsis

Abstract

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Generation of Penems, Carbapenems and Az
Generation of Penems, Carbapenems and Aza Analogs of Cephems by the Addition of Heterocycles and Other Building Blocks to Azetinones
✍ Harry H. Wasserman; Mingde Xia; Andrew J. Carr; William T. Han; Miles G. Siegel 📂 Article 📅 2000 🏛 Elsevier Science 🌐 French ⚖ 171 KB

AbstractÐAddition of nucleophiles including heterocycles and precursors of vicinal tricarbonyls to azetinones generates building blocks incorporating potential electrophilic centers. Oxidation of these products provides reactive carbonyl units suitably located for reaction with the b-lactam NH yield