Protection of Ruthenium Olefin Metathesis Catalysts by Encapsulation in a Self-assembled Resorcinarene Capsule

被引：16
|
作者：
Jongkind, Lukas J. [1 ,2 ,3 ]
Rahimi, Maryam [1 ,2 ,3 ]
Poole, David, III [1 ,2 ,3 ]
Ton, Stephanie J. [1 ,2 ,3 ]
Fogg, Deryn E. [1 ,2 ,3 ]
Reek, Joost N. H. [1 ,2 ,3 ]
机构：
[1] Univ Amsterdam, Vant Hoff Inst Mol Sci, Homogeneous Supramol & Bioinspired Catalysis, Sci Pk 904, NL-1098 XH Amsterdam, Netherlands
[2] Univ Ottawa, Ctr Catalysis Res & Innovat, 10 Marie Curie, Ottawa, ON K1 N 6 N5, Canada
[3] Univ Ottawa, Dept Chem & Biomol Sci, 10 Marie Curie, Ottawa, ON K1 N 6 N5, Canada
来源：
CHEMCATCHEM | 2020年 / 12卷 / 16期
基金：
加拿大自然科学与工程研究理事会; 欧洲研究理事会;
关键词：
catalyst encapsulation; metathesis; supramolecular chemistry; ruthenium-catalyzed metathesis; homogeneous catalysis; SUPRAMOLECULAR CATALYSIS; ACTIVE CATALYSTS; COMPLEXES; EFFICIENT; ALKYL; DECOMPOSITION; STRATEGIES; REACTIVITY; DISCOVERY; TOOL;
D O I：
10.1002/cctc.202000111
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Catalyst encapsulation is examined as a means of increasing the productivity of olefin metathesis catalysts. Commercially available, cationic ruthenium metathesis catalysts were incorporated into a supramolecular resorcin[4]arene capsule. Encapsulation increased catalyst stability in water-saturated toluene, delivering higher metathesis yields than the parent, non-encapsulated Hoveyda catalyst in the same reaction medium.
引用
收藏
页码：4019 / 4023
页数：5
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