NUCLEOPHILIC CHARACTER OF ALKYL RADICALS GENERATED IN REDOX PROCESSES .I. REACTIVITY OF 5-(METHOXYCARBONYL)-PENTYL RADICAL TOWARDS CONJUGATED OLEFINS

被引:16
作者
MINISCI, F
CECERE, M
GALLI, R
BERNARDI, R
机构
[1] Istituto di Chimica del Politecnico, Milano, 20133, Piazza Leonardo da Vinci
关键词
D O I
10.1016/0040-4020(69)80008-6
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
New syntheses of polyfunctional long-chain compounds were performed by alternating free radical additions of 5-(methoxycarbonyl)-pentyl radical to pails of conjugated olefins. Copolymerization was avoided by a metal salt redox system, which selectively oxidizes the radicals involved. Quantitative data of relative reactivities towards α-methylstyrene, acrylic acid, methyl acrylate, acrylonitrile and maleic anhydride emphasize the nucleophilic character of the 5-(methoxycarbonyl)-pentyl radical. Theoretical and synthetic aspects are discussed. © 1969.
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页码:2667 / &
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