Synthesizing Hyperbranched Azo Polymer through Azo-coupling Reaction

An AB2 monomer N,N-bis[2-(4-aminobenzoyloxy)ethyl]aniline was synthesized by nucleophilic substitution reaction between N,N-bis(2-chloroethyl)aniline and 4-aminobenzonic acid. Based on the monomer, the azo-coupling reaction was explored for the first time to prepare a hyperbranched azo polymer. The...

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Bibliographic Details
Published in:Chemistry letters 2004-01, Vol.33 (1), p.22-23
Main Authors: Che, Pengchao, He, Yaning, Zhang, Yue, Wang, Xiaogong
Format: Article
Language:English
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Summary:An AB2 monomer N,N-bis[2-(4-aminobenzoyloxy)ethyl]aniline was synthesized by nucleophilic substitution reaction between N,N-bis(2-chloroethyl)aniline and 4-aminobenzonic acid. Based on the monomer, the azo-coupling reaction was explored for the first time to prepare a hyperbranched azo polymer. The results showed that the scheme was a feasible way to synthesize hyperbranched azo polymers under extremely mild conditions.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2004.22