Synthesis of Some New 4-SubstitutedN-Benzyl-piperidines
摘要:
Via Knoevenagel condensation of N-benzyl-4-piperidone with malononitrile some new 4-substituted N-benzyl-piperidines have been prepared. By means of these transformations an economic and large-scale synthesis of biologically important intermediate N-benzyl-piperidine-4-ethanol has been elaborated.
Via Knoevenagel condensation of N-benzyl-4-piperidone with malononitrile some new 4-substituted N-benzyl-piperidines have been prepared. By means of these transformations an economic and large-scale synthesis of biologically important intermediate N-benzyl-piperidine-4-ethanol has been elaborated.
Andreae, Siegfried; Schmitz, Ernst; Wulf, Jens-Peter, Liebigs Annalen der Chemie, 1992, # 3, p. 239 - 256