First disyndiotactic polymer from a 1,4-disubstituted butadiene by alternate molecular stacking in the crystalline state

被引:44
作者
Tanaka, T
Matsumoto, A [1 ]
机构
[1] Japan Sci & Technol Corp, JST, PRESTO, Sumiyoshi Ku, Osaka 5588585, Japan
[2] Osaka City Univ, Grad Sch Engn, Dept Appl Chem, Sumiyoshi Ku, Osaka 5588585, Japan
关键词
D O I
10.1021/ja020615r
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We report the first synthesis of a disyndiotactic polymer through topochemical polymerization using di(4-methoxybenzyl)muconate as the 1,3-diene dicarboxylate monomer. It provides a tritactic polymer under photoirradiation in the crystalline state, as a result of the alternate molecular stacking in a column formed in the crystals with aid of weak hydrogen bonds such as CH/π and CH⋯O intermolecular interactions. Copyright © 2002 American Chemical Society.
引用
收藏
页码:9676 / 9677
页数:2
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