PHOTOOXIDATION OF POLYACETAL COPOLYMERS .1. A PRELIMINARY-STUDY OF THE LONG WAVELENGTHS PHOTOOXIDATION

被引：19

作者：

GARDETTE, JL ^{[1
]}

SABEL, HD ^{[1
]}

LEMAIRE, J ^{[1
]}

机构：

[1] HOECHST AG,FORSCH & ENTWICKLUNG GB-B-TK,W-6230 FRANKFURT 80,GERMANY

来源：

ANGEWANDTE MAKROMOLEKULARE CHEMIE | 1991年 / 188卷

关键词：

D O I：

10.1002/apmc.1991.051880111

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Photooxidation of three polyacetals is described. These copolymers present different structures, but it is shown that the presence of -C-C- bonds vicinal to oxygen or the presence of tertiary carbon do not control their photoreactivity. The final photoproducts were identified by chemical treatments associated to IR spectroscopy. A mechanism involving primary hydroperoxides is proposed, which leads to the formation of carbonates, formates, and hydroxylated compounds.

引用

页码：113 / 128

页数：16

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