Journal of Organometallic Chemistry

Photochemical reactions of [W (CO) 4 (η 4-nbd)] with hydrosilanes: Generation of new hydrido complexes of tungsten and their reactivity

B Adrjan, T Szymańska-Buzar

文献索引：Adrjan, Bozena; Szymanska-Buzar, Teresa Journal of Organometallic Chemistry, 2008 , vol. 693, # 12 p. 2163 - 2170

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被引用次数: 14

摘要

Photolysis of the norbornadiene (nbd) complex [W (CO) 4 (η4-nbd)](1) creates a coordinatively unsaturated d6 species which interacts with the Si–H bond of tertiary and secondary silanes (Cl3SiH, Et3SiH, Et2SiH2, Ph2SiH2) to yield hydride complexes of varying stability. In reaction of complex 1 with Cl3SiH, oxidative addition of the Si–H bond to the tungsten (0) center gives the seven-coordinate tungsten (II) complex [WH (SiCl3)(CO) ...