- Separation of optically active ethynylsilane derivatives and their polymerization by transition-metal catalysts
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Optically pure (-)-(4-bromophenyl)ethynylmethyl(1-naphthyl)silane[(-)-1], (-)-1,2-diethynyl-1,2-dimethyl-1,2-di(1-naphthyl)disilane [(-)-2], and (+)-1,2-diethynyl-1,2-dimethyl-1,2-diphenyldisilane [(+)-3] were separated by a chromatographic technique on a
- Kawakami, Yusuke,Omote, Masakatsu,Imae, Ichiro,Shirakawa, Eiji
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p. 7461 - 7468
(2007/10/03)
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- Rigid rod molecules containing two Si(OMe)3 or SiMe(OMe)2 groups for hybrid materials synthesis
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The synthesis of new bis(trimethoxysilyl) and bis(dimethoxymethylsilyl)arene compounds containing rigid organic groups such as stilbenyl, diphenylacetylene or diphenylbut-1,3-diyne is reported. The Heck type reaction constituted a convenient route to these compounds, since this coupling reaction appeared compatible with the presence of Si(OR)3 groups.
- Cerveau, Geneviève,Chappellet, Sabrina,Corriu, Robert J.P.,Dabiens, Bertrand
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