Piperidine → 1-(2,5-Dimethoxyphenyl)-3-(indol-3-yl)-2-propen-1-one

Beteiligte Stoffe

Reaktionsschritte

2',5'-Dimethoxyacetophenone (1.80 g) and indole-3-carboxaldehyde (1.45 g) were dissolved in ethanol (20 ml), and piperidine (0.85 g) was added thereto, followed by heating under reflux for 72 hours. The precipitated crystals were collected by filtration, and the obtained crude crystals were recrystallized from ethanol to give Compound 89 (1.35 g).

Herkunft & Nachweise