POLYIMIDES . SYNTHESIS AND POLYMERIZATION OF 4-CARBOXY-2-PIPERIDONE

被引:9
作者
REIMSCHUESSEL, HK
KLEIN, KP
SCHMITT, GJ
机构
[1] Corporate Chemical Research Laboratory, Allied Chemical Corporation, Morristown, New Jersey
关键词
D O I
10.1021/ma60012a002
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
A new polyimide, poly[(2,5-dioxo-1,3-pyrrolidinediyl)dimethylene], has been obtained by thermal polymerization of 4-carboxy-2-piperidone, which was synthesized from dialkyl itaconate cia cyanomethyl succinate. A possible mechanism of polymerization is discussed that involves isomerization of the 4-carboxy-2-piperidone and step-growth polymerization of the isomerization product. © 1969, American Chemical Society. All rights reserved.
引用
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页码:567 / +
页数:1
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