The author of 《Synthesis of dithioacetylenic piperazine derivatives》 were Mukanova, M. S.; Sycheva, Ye. S.; Seilkhanov, T. M.; Yu, V. K.. And the article was published in Khimicheskii Zhurnal Kazakhstana in 2019. COA of Formula: C5H12N2 The author mentioned the following in the article:
The conditions for the three-component one-pot synthesis of dithioacetylenic piperazine derivatives was developed. As a result prop-2-yn-1-yl-4-methylpiperazine-1-carbodithioate (73.4%) and prop-2-yn-1-yl-4-diphenylmethylpiperazine-1-carbodithioate (93.6%) were synthesized. Structure of dithioacetylenic piperazine derivatives were established based on IR and NMR(1H and 13C) spectroscopic data. In addition to this study using 1-Methylpiperazine, there are many other studies that have used 1-Methylpiperazine(cas: 109-01-3COA of Formula: C5H12N2) was used in this study.
1-Methylpiperazine(cas: 109-01-3) can be used as mimic template in the preparation of molecularly imprinted microspheres (MIMs). It was also used to prepare the difunctional strong anion-exchange stationary phase from a 1,4-diazacyclohexane derivative..COA of Formula: C5H12N2
Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics