Ruthenium Complexes of an Abnormally Bound, Anionic N-Heterocyclic Carbene

被引：23
|
作者：
Pranckevicius, Conor [1 ]
Stephan, Douglas W. [1 ]
机构：
[1] Univ Toronto, Dept Chem, Toronto, ON M5S 3H6, Canada
来源：
CHEMISTRY-A EUROPEAN JOURNAL | 2014年 / 20卷 / 22期
基金：
加拿大自然科学与工程研究理事会;
关键词：
abnormal NHCs; anionic NHCs; CH activation; carbenes; ruthenium; MALONATE BACKBONE; METAL-COMPLEXES; LIGANDS; HYDROGENATION; IMIDAZOLIUM; CATALYSTS; COORDINATION; DICARBENES; CHEMISTRY;
D O I：
10.1002/chem.201402080
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The abnormally bound, anionic NHC-borane complex [Ru(IDipp-BF3)(p-cymene)Cl](2) (4; IDipp-BF3=1,3-(2,6-iPr(2)C(6)H(3))(2)-2-BF3(C3HN2)-4-yl) was synthesized by transmetalation from Li[(IDipp-BF3)(2)Ag]. Addition of donors gave species of the form [Ru(IDipp-BF3)(p-cymene)(L)Cl], whereas halide abstraction with Ag(Et2O)[B(C6F5)(4)] gave CH activation of the methine position of the IDippBF(3) ligand.
引用
收藏
页码：6597 / 6602
页数：6
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