Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Bridged phosphine complexes tungsten

The phosphinidene-bridged system 140 was obtained by reaction of W(CPh)( / -CjH5)(CO)2 with the tungsten phosphine complex shown in [Eq. (127) (150). CuCl-induced elimination of the substituted benzene... [Pg.286]

The quadruply metal-metal bonded complexes M2X4(L-L)2 (M = Mo, W, X = halide L-L = bridging tertiary phosphine) also show photochemical reactions with added substrates. When the complex W2CU(dppm)2 is photolyzed (A > 436 nm) in the presence of methyl iodide, the product is W2Cl4l(Me)(dppm)2. This product complex results from the oxidative addition across the tungsten-tungsten quadruple bond " ... [Pg.153]

See other pages where Bridged phosphine complexes tungsten is mentioned: [Pg.385]    [Pg.1990]    [Pg.1989]    [Pg.5258]    [Pg.11]    [Pg.30]    [Pg.629]    [Pg.217]    [Pg.206]    [Pg.250]    [Pg.2523]    [Pg.252]    [Pg.541]    [Pg.2]    [Pg.2522]    [Pg.213]    [Pg.152]    [Pg.393]    [Pg.2]    [Pg.296]    [Pg.380]    [Pg.296]    [Pg.240]    [Pg.189]    [Pg.190]    [Pg.191]    [Pg.465]   
See also in sourсe #XX -- [ Pg.203 , Pg.209 , Pg.212 ]



SEARCH



Bridged phosphine complexes

Bridging phosphines

Tungsten complexes phosphines

© 2024 chempedia.info