Deaminatively generated carbocations as initiators of styrene polymerization

被引：15

作者：

Darbeau, RW ^{[1
]}

Delaney, MS ^{[1
]}

Ramelow, U ^{[1
]}

James, KR ^{[1
]}

机构：

[1] McNeese State Univ, Dept Chem, Lake Charles, LA 70609 USA

来源：

ORGANIC LETTERS | 1999年 / 1卷 / 05期

关键词：

D O I：

10.1021/ol990130g

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] Addition polymerization is readily accomplished via free radicals and carbanions but conventional initiations via carbocations are limited principally by low initiator reactivity, Thermolyses of N-nitrosamides produce nitrogen-separated ion-pairs (NSIPs) containing exceedingly reactive carbocations. We report here the novel use of this facile mode of carbocation generation in the polymerization of styrene, Polystyrene of viscosity average molecular weight similar to 10(6) was obtained.

引用

页码：761 / 762

页数：2

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