Bartlett—Condon—Schneider hydride transfer reaction

The Bartlett Condon-Schneider hydride transfer reaction, first employed in silicon chemistry by Corey in 1975, " developed since then to be the most popular synthetic approach to silylium ions in the condensed phase. Subsequently, it was also used for the generation of germylium and stannylium compounds." ... 

The Bartlett Condon Schneider hydride transfer reaction,22 23 first employed in silicon chemistry by Corey in 1975,24 developed since then to be the most popular synthetic approach to silylium ions in the condensed phase.10 Subsequently, it was also used for the generation of germylium22,56 and stannylium compounds.4,17,26 29 This method exploits the relative weakness of the E-H bond and involves the transfer of the hydride from the element to a strong Lewis acid, in most cases to trityl cation. The easy access of trityl salts with a wide variety of weakly coordinating counteranions is a clear advantage of this method. The reaction can be applied in polar solvents such as sulfolane, ethers and nitriles but also in chlorinated... 

Preparation of the silylium ion was carried out through the abstraction of the hydrogen of the silane, following the Bartlett— Condon—Schneider hydride transfer reaction first reported in the silicon series by Corey (12,13). Trityl reagents having a weakly coordinating anion are generally used to fully convert the silane. 

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See also in sourсe #XX -- [ ]

See also in sourсe #XX -- [ ]

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