Unexpected Reaction of Benzoates with Chlorovinylsilanes in the Presence of Magnesium: A Facile Synthesis of (3-Oxo-3-phenyl)propylvinylsilanes and Further Transformations
Unexpected Reaction of Benzoates with Chlorovinylsilanes in the Presence of Magnesium: A Facile Synthesis of (3-Oxo-3-phenyl)propylvinylsilanes and Further Transformations
Transition-Metal-Catalyzed Immobilization of Organic Functional Groups onto Solid Supports through Vinylsilane Coupling Reactions
作者:Jung-Woo Park、Chul-Ho Jun
DOI:10.1021/ja102741k
日期:2010.6.2
grafting method for covalent bonding of functional organic molecules to silica or glass surfaces has been developed. The protocol employs transition-metal-catalyzed reactions of vinylsilanes with surface hydroxyl groups. Dimethyldivinylsilane can be used in this procedure as a linker in which one vinyl group is used for direct C-C bond formation with a functional organic molecule and the other is employed
已经开发出一种新颖有效的接枝方法,用于将功能性有机分子共价键合到二氧化硅或玻璃表面。该协议采用乙烯基硅烷与表面羟基的过渡金属催化反应。二甲基二乙烯基硅烷可在此过程中用作连接体,其中一个乙烯基用于与功能性有机分子直接形成 CC 键,另一个用于将烷基甲硅烷基固定在固体载体的羟基表面上。
Unexpected Reaction of Benzoates with Chlorovinylsilanes in the Presence of Magnesium: A Facile Synthesis of (3-Oxo-3-phenyl)propylvinylsilanes and Further Transformations
作者:Emily C. Tongco
DOI:10.1055/s-1997-1317
日期:1997.9
(3-Oxo-3-phenyl)propylvinylsilanes, new functionalized monomers, have been synthesized in modest to good yields, by the reaction of methyl benzoates with chlorodimethylvinylsilane in the presence of magnesium. The synthetic potential of these new compounds was investigated in siloxane synthesis and hydroxy transformation.