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Tantalum pentaalkyls

The chemistry of tantalum is different. The tantalum pentaalkyl complex does not exists, because it transforms easily into a carbene complex by a-elimination. This complex reacts also with silica, leading to a supported tantalum complex.262,263 Their reaction proceeds first by the addition of the silanol OH group across the tantalum-carbon double bond followed by elimination of an alkane (Scheme 7.19). [Pg.272]


See other pages where Tantalum pentaalkyls is mentioned: [Pg.205]    [Pg.238]    [Pg.205]    [Pg.238]    [Pg.207]    [Pg.207]   
See also in sourсe #XX -- [ Pg.238 ]




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