HYDROGENATION OF RING-OPENING METATHESIS POLYMERIZATION POLYMERS

被引：28
|
作者：
SOHN, BH
GRATT, JA
LEE, IK
COHEN, RE
机构：
[1] MIT,DEPT CHEM ENGN,CAMBRIDGE,MA 02139
[2] MIT,PROGRAM POLYMER SCI & TECHNOL,CAMBRIDGE,MA 02139
[3] MIT,DEPT CHEM,CAMBRIDGE,MA 02139
来源：
JOURNAL OF APPLIED POLYMER SCIENCE | 1995年 / 58卷 / 06期
关键词：
D O I：
10.1002/app.1995.070580610
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Various methods of hydrogenating ring opening metathesis polymerization (ROMP) polymers were investigated as part of an effort to improve their stability and increase their usefulness as matrix materials for nanocluster synthesis. Hydrogenation with Pd/BaSO4 catalyst in high-pressure hydrogen gas was only partly successful and limited to unfunctionalized polymers such as polymethyltetracyclododecene. Block copolymers containing phosphine or carboxylic acid functionalities were successfully hydrogenated by diimide generated in situ from p-toluenesulfonylhydrazide. (C) 1995 John Wiley & Sons, Inc.
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收藏
页码：1041 / 1046
页数：6
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