RING-OPENING METATHESIS POLYMERIZATION OF EXODICYCLOPENTADIENE - REVERSIBLE CROSS-LINKING BY A METATHESIS CATALYST

被引:39
作者
FISHER, RA [1 ]
GRUBBS, RH [1 ]
机构
[1] CALTECH,ARNOLD & MABEL BECKMAN LABS CHEM SYNTH,PASADENA,CA 91125
来源
MAKROMOLEKULARE CHEMIE-MACROMOLECULAR SYMPOSIA | 1992年 / 63卷
关键词
D O I
10.1002/masy.19920630120
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
exo-Dicyclopentadiene has been polymerized by several well characterized, single-component metathesis catalysts to provide soluble, linear, poly exo-dicyclopentadiene. Under the best circumstances the polymerizations proceed in a living manner. The crosslinking of polymer chains which can occur under high monomer concentration has been investigated and determined to result from the secondary metathesis of the cyclopentene substituent.
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页码:271 / 277
页数:7
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