Synthesis and polymerization of active ester monomers based on 4-vinylbenzoic acid was written by Nilles, Katja;Theato, Patrick. And the article was included in European Polymer Journal in 2007.Name: 1-Propylpiperazine This article mentions the following:
Nine active ester monomers based on 4-vinylbenzoic acid have been synthesized. Under free radical polymerization conditions these monomers could successfully be polymerized yielding reactive polymers with mol. weights of around Mn = 20.000-50.000 g/mol and mol. weight distributions Mw/Mn of around or below 2 in good yields. Polymer analogous reactions with amines have been investigated by time-resolved FT-IR spectroscopy and it was found that especially poly(pentafluorophenyl 4-vinylbenzoate) featured a significant reactivity, such that polymer analogous reactions proceeded quant. with amines within less than 5 min at 0°. In the experiment, the researchers used many compounds, for example, 1-Propylpiperazine (cas: 21867-64-1Name: 1-Propylpiperazine).
1-Propylpiperazine (cas: 21867-64-1) belongs to piperazine derivatives. Piperazine causes primary dermal irritation and skin burns at high concentrations. Piperazine also causes eye irritation in humans. Piperazine is formed as a co-product in the ammoniation of 1,2-dichloroethane or ethanolamine. These are the only routes to the chemical used commercially.Name: 1-Propylpiperazine
Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics