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

页码：2576 / 2583

页数：8

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