Cis-Selective Ring-Opening Metathesis Polymerization with Ruthenium Catalysts

被引：131
|
作者：
Keitz, Benjamin K. [1 ]
Fedorov, Alexey [1 ]
Grubbs, Robert H. [1 ]
机构：
[1] CALTECH, Div Chem & Chem Engn, Arnold & Mabel Beckman Labs Chem Synth, Pasadena, CA 91125 USA
来源：
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2012年 / 134卷 / 04期
基金：
瑞士国家科学基金会;
关键词：
N-HETEROCYCLIC CARBENES; OLEFIN METATHESIS; CYCLIC OLEFINS; PENDANT GROUPS; ROMP POLYMERS; NHC-LIGANDS; COPOLYMERIZATION; INITIATORS; GRUBBS; MICROSTRUCTURE;
D O I：
10.1021/ja211676y
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Cis-selective ring-opening metathesis polymerization of several monocyclic alkenes as well as norbomene and oxanorbomene-type monomers using a C-H activated, ruthenium-based metathesis catalyst is reported. The cis content of the isolated polymers depended heavily on the monomer structure and temperature. A cis content as high as 96% could be obtained by lowering the temperature of the polymerization.
引用
收藏
页码：2040 / 2043
页数：4
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