Dinitrogen cleavage by a diniobium tetrahydride complex: Formation of a nitride and its conversion into imide species

被引：141

作者：

Akagi, Fumio ^{[1
]}

Matsuo, Tsukasa ^{[1
]}

Kawaguchi, Hiroyuki ^{[1
]}

机构：

[1] Inst Mol Sci, Coordiant Chem Labs, Okazaki, Aichi 4448787, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 46期

关键词：

hydrides; niobium; nitrides; nitrogen fixation; O ligands;

D O I：

10.1002/anie.200703336

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) Breaking up isn't hard to do: When a solution of the hydride complex [K(dme)]2[{Nb}2(μ-H) 4] (see scheme) is exposed to N2, the nitride complex [K(thf)2]2[{Nb}2(μ-N)2] and H2 form with concomitant cleavage of the dinitrogen triple bond. The nitride ligands undergo alkylation with Mel in a stepwise fashion, resulting in formation of a bis(imide) complex via a nitride imide complex. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：8778 / 8781

页数：4

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