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Direct oxidation of Delta(2)-isoxazolines synthesis by metal ion-mediated diastereoface-selective 1,3-dipolar cycloaddition with "activated'' DMSO
Journal article   Open access  Peer reviewed

Direct oxidation of Delta(2)-isoxazolines synthesis by metal ion-mediated diastereoface-selective 1,3-dipolar cycloaddition with "activated'' DMSO

Naoufel Ben Hamadi and Moncef Msaddek
Arabian journal of chemistry, Vol.10, pp.S800-S803
01/02/2017
DOI: https://doi.org/10.1016/j.arabjc.2012.12.008

Abstract

Chemistry Chemistry, Multidisciplinary Physical Sciences Science & Technology
A series of 4-hydroxyl-Delta(2)-isoxazol-6(6aH)-one derivatives was prepared by magnesium ion-mediated diastereoface-selective 1,3-dipolar cycloaddition of aromatic nitrile oxides with pyrrolidinone derivatives. The reaction of 4-hydroxyl-D 2 -isoxazol-6(6aH)-one derivatives with dimethylsulfoxide and oxalyl chloride under Swern conditions led to a Delta(2)-isoxazole-4,6(5H, 6aH)-dione. (C) 2012 Production and hosting by Elsevier B.V. on behalf of King Saud University.
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https://doi.org/10.1016/j.arabjc.2012.12.008View
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