Oxidation State Dependent Coordination Modes: Accessing an Amidate-Supported Nickel( I) δ-bis(C-H) Agostic Complex

被引：33

作者：

Beattie, D. Dawson ^{[1
]}

Bowes, Eric G. ^{[1
]}

Drover, Marcus W. ^{[1
]}

Love, Jennifer A. ^{[1
]}

Schafer, Laurel L. ^{[1
]}

机构：

[1] Univ British Columbia, Dept Chem, Vancouver, BC V6T 1Z1, Canada

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2016年 / 55卷 / 42期

基金：

加拿大自然科学与工程研究理事会;

关键词：

agostic complexes; AIM calculations; amidate; nickel; redox states; CROSS-COUPLING REACTIONS; H BOND ACTIVATION; C-H; SUPEROXIDE-DISMUTASE; NEUTRON-DIFFRACTION; HALIDE-COMPLEXES; ALKYL COMPLEXES; LIGAND; NI(I); DINUCLEAR;

D O I：

10.1002/anie.201607243

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Amidate-supported two-and three-coordinate Ni-I complexes were synthesized by reduction of the corresponding Ni-II precursors. A dramatic change in binding mode is observed upon reduction from Ni-II to Ni-I. The Ni-I derivatives include an unprecedented NiI bis(C-H) agostic complex and a two-coordinate Ni-I complex.

引用

页码：13290 / 13295

页数：6

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