Title of article
Free Radical Cyclization Reactions of Alkylsulfonyl and Alkylthio Substituted Aromatic Amide Derivatives
Author/Authors
Yi-Lung Wu، نويسنده , , Che-Ping Chuang، نويسنده , , Pey-Yun Lin، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
9
From page
6209
To page
6217
Abstract
Free radical cyclization reactions of alkylsulfonyl and alkylthio substituted aromatic amide derivatives are described. Carbon radicals can be generated efficiently from the sulfonyl radical induced reaction of allylsulfones or the oxidation of carbonyl compounds with manganese(III) acetate. These radicals undergo either 6-membered or 5-membered ring cyclization onto the aromatic ring effectively and provide synthetically useful methods for the syntheses of quinolinones, indolinones and indolinediones.
Keywords
free radical cyclization , manganese(III) acetate , aromatic amide derivatives , sulfonyl radical
Journal title
Tetrahedron
Serial Year
2000
Journal title
Tetrahedron
Record number
1081118
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