Dendrimers with aromatic surface structure: Synthesis, characterization and properties Determination of the crystal structure

被引:6
|
作者
Friedmann, G
Guilbert, Y
Wittmann, JC
机构
关键词
D O I
10.1016/S0014-3057(96)00195-4
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Bulky arylalcoylsilane dendritic molecules, with, respectively 12 and 36 phenyl rings at the periphery, have been synthesized by means of a divergent synthetic method. The first generation has a crystalline structure as demonstrated by the X-ray structure analysis. The H-1 NMR caracterization shows the retention of solvent with the second generation. They may be used as cocatalyst in polycondensation reactions. (C) 1997 Elsevier Science Ltd.
引用
收藏
页码:419 / 426
页数:8
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