The effect of polymer-supported reagent structure on the oxidation of cyclic acetals

被引：4
|
作者：
MaslinskaSolich, J
机构：
来源：
REACTIVE & FUNCTIONAL POLYMERS | 1997年 / 33卷 / 2-3期
关键词：
polymeric reagents; bromination; oxidation; diacetals;
D O I：
10.1016/S1381-5148(97)00062-X
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The bromination of diacetals of terephthalaldehyde and glutaraldehyde by means of polymeric brominating reagents (PBR), poly(N-bromoacrylamide), copoly(N-bromomaleimide(arnide)-limonene and poly(N-bromomethacrylamide) Amberlite IRC-50 Br, was described. The bromination by PBR is more specific than that by 1,3-dibromo-5,5-dimethylhydantoin (DBDMH). The reactivity of -NHBr groups in the oxidation of acetals is considerably influenced by -COOH groups present in the backbone of PBR.
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页码：247 / 253
页数：7
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