Gold Phenolate Complexes: Synthesis, Structure, and Reactivity

被引：46
|
作者：
Ibrahim, Nada [1 ]
Vilhelmsen, Mie Hojer [2 ]
Pernpointner, Markus [3 ]
Rominger, Frank [2 ]
Hashmi, A. Stephen K. [1 ,2 ]
机构：
[1] CaRLa Catalysis Res Lab, D-69120 Heidelberg, Germany
[2] Heidelberg Univ, Inst Organ Chem, D-69221 Heidelberg, Germany
[3] Heidelberg Univ, Inst Phys Chem, D-69120 Heidelberg, Germany
来源：
ORGANOMETALLICS | 2013年 / 32卷 / 09期
关键词：
BASIS-SETS; CARBENE; ATOMS; TRANSFORMATION; CATALYSIS; ALKOXIDES; HYDRATION; GROUP-11; BEARING;
D O I：
10.1021/om400060s
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Seven different NHC gold(I) phenolate complexes were synthesized. Structural data, including X-ray crystal structure analyses, could be obtained for each of them. An investigation by computational chemistry, including NBO analysis, indicates three-center-four-electron hyperbonds among the carbene carbon, the gold atom, and the oxygen atom of the phenolate with an approximate 60:40 distribution of the bonding interaction in favor of the carbene-gold bond. The new class of complexes shows only moderate catalytic activity.
引用
收藏
页码：2576 / 2583
页数：8
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