668994-71-6Relevant academic research and scientific papers
Synthesizing hyperbranched azo polymer through azo-coupling reaction
Che, Pengchao,He, Yaning,Zhang, Yue,Wang, Xiaogong
, p. 22 - 23 (2004)
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.
Synthesis of hyperbranched azo-polymer-grafted graphene oxide hybrid
Wang, Yang,Wei, Renbo,He, Yaning,Wang, Xiaogong
supporting information; experimental part, p. 430 - 431 (2012/06/01)
Hyperbranched azo-polymer-grafted graphene oxide (GO) hybrid was synthesized. Epoxy-based precursor polymer was first covalently attached to GO through an ester linkage. Then the hyperbranched azo-polymer-grafted graphene oxide hybrid can be obtained by azo-coupling reaction between the epoxybased precursor-polymer-functionalized GO and hyperbranched diazonium salts under extremely mild conditions.
