5308-25-8, 1-Ethylpiperazine is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
A mixture of 1-ethylpiperazine (3.23 g, 0.0283 mol) and l-fluoro-3 -nitrobenzene (2.0 g, 0.0142 mol) was heated at reflux for 2 days. The resulting mixture was cooled and concentrated in vacuo. The residue was poured into water (50 mL), extracted with EA (2*50 mL). The combined extracts were washed with brine, concentrated in vacuo. The residue was purified via ISCO (eluted with EA in PE 0 – 70%) to give a yellow solid (1.80 g, 54.0% yield). MS (m/z): 236.1 (M+H)+., 5308-25-8
As the paragraph descriping shows that 5308-25-8 is playing an increasingly important role.
Reference：
Patent; HUTCHISON MEDIPHARMA LIMITED; SU, Wei-Guo; ZHANG, Weihan; LI, Jinshui; WO2014/139465; (2014); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics