A process for preparing p.chlorophenoxyacetyl-piperonylpiperazine ("Fipexide"), consisting of reacting POCl3 with piperonylpiperazine to form the phosphoramide of this latter, and then reacting the phosphoramine with p.chloro- phenoxyacetic acid in an inert solvent.
一种制备对
氯苯氧乙酰基
哌嗪("Fipexide")的工艺,包括使 POCl3 与
哌嗪反应生成后者的
磷酰胺,然后在惰性溶剂中使
磷酰胺与
对氯苯氧乙酸反应。