Synthesis, Characterization, and Fluorescence Quenching of Novel Cationic Phenyl-Substituted Poly(<i>p</i>-phenylenevinylene)s
作者:Qu-Li Fan、Su Lu、Yee-Hing Lai、Xiao-Yuan Hou、Wei Huang
DOI:10.1021/ma030093f
日期:2003.9.1
phenyl-substituted poly(p-phenylenevinylene) (Ph−PPV) derivatives with amino-functionalized groups were synthesized through either Gilch reaction for poly2,5-bis[4‘-2-(N,N-diethylamino)ethoxyphenyl]-1,4-phenylenevinylene (P1) or Wittig reaction for poly2,5-bis(4‘-decyloxyphenyl)-1,4-phenylenevinylene-alt-2,5-bis[4‘-2-(N,N-diethylamino)ethoxyphenyl]-1,4-phenylenevinylene} (P2) and poly(2,5-bis4‘-2-[
通过任一Gilch反应合成了聚2,5-双[4'-2-(N,N-二乙基氨基)乙氧基苯基]的三个吉尔奇反应,合成了三种新的具有氨基官能团的苯基取代的聚(对-亚苯基亚乙烯基)(Ph-PPV)衍生物] -1,4-亚苯基亚乙烯基(P1)或Wittig反应制备聚2,5-双(4'-癸氧基苯基)-1,4-亚苯基亚乙烯基-alt -2,5-双[4'-2-(N, ñ -二乙基氨基)乙氧基] -1,4-亚苯基亚乙烯基}(P2)和聚(2,5-双4'-甲基-2- [2-(2-甲氧基乙氧基)乙氧基]乙氧基} -1,4- phenylenevinylene-中高音-2,5-双[4'-2-(N,N-二乙氨基)乙氧基苯基] -1,4-亚苯基亚乙烯基)(P3)。绿色发光的阳离子聚合物,聚2,5-双(4'-癸氧基)-1,4- phenylenevinylene- ALT -2,5-双[4'-甲基-2-(N,N,N- -