Zhou Huilian
2014
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Journal
Petrochemical Industry Application
Abstract
Piperazineacetic acid-4-methyl-hydrazine is an important intermediate for Nifurpipone. In order to know the appropriate conditions for adding piperazineacetic acid-4-methyl-hydrazine to aromatic aldehyde,ten target compounds were synthesized.All target compounds were synthesized from piperazineacetic acid-4-methyl-hydrazine and aromatic aldehyde under reflux conditions.All were identified by elemental analysis,IR,1HNMR.Several compounds were rarely reported before.The factors affecting the reaction yield were discussed.