Ukraintsev, V. B. et al. published their research in Zhurnal Obshchei Khimii in 1987 | CAS: 142-64-3

Piperazine Dihydrochloride (cas: 142-64-3) belongs to piperazine derivatives. Simple N-substituted piperazines have been found in many drug molecules. Piperazines are very broad chemical group, covering a wide range of drugs from antidepressants to antihistamines. The connecting property of all these chemicals is the presence of a piperazine functional group.Product Details of 142-64-3

Synthesis and thermal reactions of 2-haloethylamine nickel(II) complexes was written by Ukraintsev, V. B.;Radzhabov, T.;Yakovlev, S. V.;Kukushkin, Yu. N.. And the article was included in Zhurnal Obshchei Khimii in 1987.Product Details of 142-64-3 This article mentions the following:

[Ni(NH2CH2CH2X)4X2] (I; X = Cl, Br) were prepared by reaction of (XCH2CH2NH3)4[NiX4] with NaOH. Solid-phase thermal reactions of I gave Ni(NH2CH2CH2NHCH2CH2X)2X2 at 100-140° and piperazine dihydrohalide and NiX2 at 160-210°. In the experiment, the researchers used many compounds, for example, Piperazine Dihydrochloride (cas: 142-64-3Product Details of 142-64-3).

Piperazine Dihydrochloride (cas: 142-64-3) belongs to piperazine derivatives. Simple N-substituted piperazines have been found in many drug molecules. Piperazines are very broad chemical group, covering a wide range of drugs from antidepressants to antihistamines. The connecting property of all these chemicals is the presence of a piperazine functional group.Product Details of 142-64-3

Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics