Synthesis of Conjugated Dendrons with Nonlinear Optical Activity
作者:Jie Wang、Meng Lu、Yongchun Pan、Zhonghua Peng
DOI:10.1021/jo026186x
日期:2002.11.1
New dipolar conjugated dendrons with electron-withdrawing groups on the periphery and electron-donating groups distributed at the core and throughout the dendritic skeleton have been conveniently synthesized. The pi-conjugated dendritic skeleton provides extended conjugation between each electron donor-acceptor pair, resulting in numerous traditional nonlinear optically active chromophores in one single
Soluble dipolar dendrimers with peripheral sulfone groups
作者:Meng Lu、Yongchun Pan、Zhonghua Peng
DOI:10.1016/s0040-4039(02)01902-0
日期:2002.10
A dipolar dendron based on meta and para linked poly(phenyl acetylene)s with eight electron donor-acceptor pairs in direct conjugations is synthesized through a convergent approach. (C) 2002 Published by Elsevier Science Ltd.