Technology Process of {bis(η6-phenyl)(Cl)phenylsilane}vanadium
There total 1 articles about {bis(η6-phenyl)(Cl)phenylsilane}vanadium which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
n-C4H9Li; TMEDA;
In
cyclohexane;
(N2); the vanadium-compd. is metalated at 85°C during 2 h with n-BuLi and TMEDA, the mixture is cooled to ambient temp., decanted, petroleum ether is added, at -15°C the silane is added dropwise during 1 h; the mixture is kept at room temp. for 12 h and filtered over silylated silica gel, cooling to -20°C, greenish brown material is recrystd. from toluene, elem. anal.;
- Guidance literature:
-
With
lithium naphthalenide;
In
1,2-dimethoxyethane;
(N2); LiC10H8 is added dropwise to a soln. of the complex during 1 h, the mixture is held at -50°C for 2 h and then warmed to ambient temp.; DME and naphthalene are removed in vacuo, the crude product is extd. with warm toluene and filtered over silylated silica gel, volume is reduced, cooling to -25°C, elem. anal.;
