Structure and bonding in a disilazane ruthenium complex.: Catalytic selective deuteration of disilazane

被引：42

作者：

Ayed, T

Barthelat, JC

Tangour, B

Pradère, C

Donnadieu, B

Grellier, M

Sabo-Etienne, S

机构：

[1] CNRS, Chim Coordinat Lab, F-31077 Toulouse, France

[2] Univ Toulouse 3, UMR 5626, IRSAMC, Phys Quant Lab, F-31062 Toulouse, France

[3] Univ Tunis, IPEI El Manar, El Manar, Tunisia

来源：

ORGANOMETALLICS | 2005年 / 24卷 / 16期

关键词：

D O I：

10.1021/om050361t

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The disilazane complex [RuH2{(eta(2)-HSiMe2)(2)-NH}(PCy3)(2)] (2) was formed by the reaction of the bis-(dihydrogen) complex RuH2(H-2)(2)(PCy3)(2) (1) with 1,1,3,3-tetramethyldisilazane. The coordination of the disilazane ligand is discussed on the basis of NMR, X-ray, and DFT studies. The choice of the functional (B3PW91 versus B3LYP) is crucial in this system. 1 is an active catalyst for the selective deuteration of the starting disilazane (HSiMe2)(2)NH into (DSiMe2)(2)NH.

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页码：3824 / 3826

页数：3

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