The synthesis of tungsten imido hydride complexes by the hydrogenolysis of dialkyl complexes

被引：14

作者：

Boncella, JM ^{[1
]}

Wang, SYS

VanderLende, DD

机构：

[1] Univ Florida, Dept Chem, Gainesville, FL 32611 USA

[2] Univ Florida, Ctr Catalysis, Gainesville, FL 32611 USA

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1999年 / 591卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

tungsten; imido; hydride; alkyl; hydrogenolysis;

D O I：

10.1016/S0022-328X(99)00484-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of the complexes [(TMS)(2)pda]W(=NPh)(R)(2), (R = CH2CMe3, CH2CH3) ([TMS)(2)pda] = {o-[Me3SiN](2)C6K4}(2-)) with dihydrogen in the presence of trialkyl phosphines results in the formation of a series of W(VI) hydride complexes of the general formula [(TMS)(2)pda]W(=NPh)(H)(2)(PR3)(2) (PR3 = PMe3, PMe2Ph, 1/2Ph(2)PCH(2)CH(2)PPh(2), 1/2P(C6H11)(3)). The reactions of these complexes with olefins are also described. (C) 1999 Elsevier Science S.A. All rights reserved.

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页码：8 / 13

页数：6

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