| 摘要 |
<p>A polysilane of Formula [I] or [II]: <CHEM> (wherein R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, R<7>, R<8>, R<9>, R<1><0>, R<1><1>, R<1><2>, R<1><3> and R<1><4> denote independently hydrogen, alkyl, aryl, alkenyl, alkynyl, silyl, and amino groups. R<1> and R<2>, R<3> and R<4>, R<5> and R<6>, R<7> and R<8>, R<1><3> and R<1><4>, R<1><0> and R<1><1> can form a ring with the silicon bonded to each group. m is 0 or 1. n is an integer.); and a method for synthesizing the polysilane of Formula [I] or [II] in which a small-ring polysilane is reacted (in a solvent) with an organolithium reagent, and then treated with silanes possessing a leaving group. The resulting polysilanes have a homogeneous molecular weight distribution and are useful as a functional polymer for nonlinear optical materials and electroconductive polymers.</p> |
