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Type: Artigo de periódico
Title: Asymmetric synthesis of cis-2,4-disubstituted azetidin-3-ones from metal carbene chemistry
Author: Burtoloso, ACB
Correia, CRD
Abstract: Several chiral cis-2,4-disubstituted azetidin-3-ones were prepared as single diastereoisomers from N-protected amino acids, employing a highly stereoselective copper carbenoid N-H insertion reaction of diazoketones. These azetidin-3-ones were then converted into fully substituted azetidines in a few steps in good to high yields. (c) 2005 Elsevier B.V. All rights reserved.
Subject: metal carbenes
N-H insertion
Country: Suíça
Editor: Elsevier Science Sa
Rights: fechado
Identifier DOI: 10.1016/j.jorganchem.2005.07.016
Date Issue: 2005
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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