Chemistry of Heterocyclic Compounds p. 421 - 424 (1986)
Update date:2022-07-29
Topics:
Tsizin, Yu.S.
Sergovskaya, N.L.
Chernyak, S.A.
1-Alkyl(aralkyl)-4-acyl-2-piperazinones are formed in high yelds during selective acylation of N-monosubstituted ethylendiamines by benzoyl and cyclohexylcarbonyl chlorides in the presence of pyridine hydrochloride and treatment of the reaction products w
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