Enhanced silylation reactivity of a model for silica surfaces
作者:Frank J. Feher、David A. Newman
DOI:10.1021/ja00161a044
日期:1990.2
Reactions of an incompletely-condensed silsesquioxane with Ph3PCH2: a new procedure for derivatizing silsesquioxanes with important implications for the chemistry of silica surfaces
作者:Frank J. Feher、Shawn H. Phillips
DOI:10.1016/0022-328x(96)06370-x
日期:1996.8
allow its use as a versatile monoanionic equivalent of (1). The reactions of (2) with chlorosilanes (e.g. PhMe(Vinyl)SiCl, PhMe2SiCl and Ph3SiCl) result in the immediate formation of [Ph3PMe]Cl and afford the monosilylated derivatives of (1) in virtually quantitative yields. Aspects of this work relating to the chemistry of silicasurfaces are discussed.