25115-78-0Relevant articles and documents
Process for preparing N-substituted piperazines from ethylene glycol and amines
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, (2008/06/13)
N,N'-dialkylpiperazines are prepared by contacting ethylene glycol and a primary amine in the presence of a homogeneous ruthenium-phosphine catalyst. For example, ethylene glycol and aniline are reacted in the presence of ruthenium trichloride and triphenylphosphine to produce N,N'-diphenylpiperazine.
Synthesis, IR spectra and antimicrobial activity of 1,4-dialkylpiperazine dioxides
Devinsky,Lacko,Mlynarcik,Krasnec
, p. 1130 - 1138 (2007/10/02)
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