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Type: Artigo de periódico
Title: Metal Carbene N-h Insertion Of Chiral α, α′-dialkyl α-diazoketones. A Novel And Concise Method For The Stereocontrolled Synthesis Of Fully Substituted Azetidines
Author: Burtoloso A.C.B.
Correia C.R.D.
Abstract: The syntheses of all cis substituted azetidines were accomplished in few steps from L-serine in modest to high yields. The key step was based on a rhodium or copper carbenoid N-H insertion of α,α′- dialkyl-α-diazoketones to furnish cis-2,4-dialkyl-azetidin-3-ones as the only observable diastereoisomers. © 2004 Elsevier Ltd. All rights reserved.
Rights: fechado
Identifier DOI: 10.1016/j.tetlet.2004.03.036
Date Issue: 2004
Appears in Collections:Unicamp - Artigos e Outros Documentos

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