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

Authors
Boncella, JM Wang, SYS VanderLende, DD
Citation
Jm. Boncella et al., The synthesis of tungsten imido hydride complexes by the hydrogenolysis ofdialkyl complexes, J ORGMET CH, 591(1-2), 1999, pp. 8-13
Citations number
18
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
JOURNAL OF ORGANOMETALLIC CHEMISTRY
ISSN journal
0022328X → ACNP
Volume
591
Issue
1-2
Year of publication
1999
Pages
8 - 13
Database
ISI
SICI code
0022-328X(199912)591:1-2<8:TSOTIH>2.0.ZU;2-0
Abstract
The reaction of the complexes [(TMS)(2)pda]W(=NPh)(R)(2), (R = CH2CMe3, CH2 CH3) ([TMS)(2)pda] = {o-[Me3SiN](2)C6K4}(2-)) with dihydrogen in the presen ce of trialkyl phosphines results in the formation of a series of W(VI) hyd ride complexes of the general formula [(TMS)(2)pda]W(=NPh)(H)(2)(PR3)(2) (P R3 = PMe3, PMe2Ph, 1/2Ph(2)PCH(2)CH(2)PPh(2), 1/2P(C6H11)(3)). The reaction s of these complexes with olefins are also described. (C) 1999 Elsevier Sci ence S.A. All rights reserved.