New Hyperbranched Polytriazoles Containing Isolation Chromophore Moieties Derived from AB4 Monomers through Click Chemistry under Copper(I) Catalysis: Improved Optical Transparency and Enhanced NLO Effects
作者:Wenbo Wu、Cheng Ye、Gui Yu、Yunqi Liu、Jingui Qin、Zhen Li
DOI:10.1002/chem.201102872
日期:2012.4.2
containing isolationchromophores were synthesized successfully through click chemistry reactions under copper(I) catalysis. For the first time, these two polymers were derived from an AB4‐type monomer, although they contain different end‐capping chromophores. They are soluble in normal polar organic solvents and are well characterized. Thanks to the presence of the isolationchromophore, the two polymers