New Azo-Chromophore-Containing Hyperbranched Polytriazoles Derived from AB2 Monomers via Click Chemistry under Copper(I) Catalysis
Macromolecules2009Vol. 42(5), pp. 1589–1596
Citations Over TimeTop 1% of 2009 papers
Abstract
By modifying the synthetic procedure, the previous reported impossible approach was successfully utilized to construct new azo-chromophore-containing hyperbranched polymers (HP1 and HP2) from AB2 monomers through click chemistry reactions with the aid of copper(I) catalysis. The two polymers were soluble in organic solvents and well characterized. Thanks to the advantages of the hyperbranched polymeric structure, the two polymers demonstrated good NLO properties, making them promising candidates for the practical applications.
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