Generation of Cationic Two-Coordinate Group-13 Ligand Systems by Spontaneous Halide Ejection: Remarkably Nucleophile-Resistant (Dimethylamino)borylene Complexes

被引：16

作者：

Addy, David A. ^{[1
]}

Pierce, Glesni A. ^{[1
]}

Vidovic, Dragoslav ^{[1
]}

Mallick, Dibyendu ^{[2
]}

Jemmis, Eluvathingal D. ^{[2
,3
]}

Goicoechea, Jose M. ^{[1
]}

Aldridge, Simon ^{[1
]}

机构：

[1] Univ Oxford, Dept Chem, Oxford OX1 3QR, England

[2] Indian Inst Sci, Dept Inorgan & Phys Chem, Bangalore 560012, Karnataka, India

[3] Indian Inst Sci Educ & Res, Thiruvananthapuram 695016, Kerala, India

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2010年 / 132卷 / 13期

基金：

英国工程与自然科学研究理事会;

关键词：

TRANSITION-METAL BORYL; AMINOBORYLENE COMPLEXES; REACTION CHEMISTRY; H ACTIVATION; REACTIVITY; ABSTRACTION; FUNCTIONALIZATION; INSERTION; BORON; M=B;

D O I：

10.1021/ja101192e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Spontaneous ejection of chloride from a three-coordinate boron Lewis acid can be effected by employing very electron rich metal substituents and leads to the formation of a sterically unprotected terminal (dimethylamino)borylene complex that has a short metal-boron bond and remarkable resistance to attack by nucleophilic and protic reagents.

引用

收藏

页码：4586 / +

页数：5

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