Simple synthetic routes to ruthenium-indenylidene olefin metathesis catalysts

被引:38
|
作者
Urbina-Blanco, Cesar A. [1 ]
Manzini, Simone [1 ]
Gomes, Jessica Perez [2 ]
Doppiu, Angelino [2 ]
Nolan, Steven P. [1 ]
机构
[1] Univ St Andrews, EaStCHEM Sch Chem, St Andrews KY16 9ST, Fife, Scotland
[2] Umicore AG & Co KG, D-63457 Hanau, Germany
关键词
RING-CLOSING METATHESIS; N-HETEROCYCLIC CARBENES; COMPLEXES BEARING; PHOSPHINE;
D O I
10.1039/c1cc10741k
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
An efficient synthetic protocol involving reactions between the free carbene and [RuCl2(PPh3)(2)(Ind)] followed by addition of pyridine leads to the isolation of olefin metathesis active [RuCl2(L)(Py)(Ind)] (L = SIMes and SIPr) complexes. This novel approach circumvents the use of costly tricyclohexylphosphine.
引用
收藏
页码:5022 / 5024
页数:3
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