4-Piperidinecarboxamide → HCID 22292218, compound

Participants

Reaction Steps

Into a liquid reaction mixture of 4-piperidinecarboxamide (5.0 mg) and triethylamine (5.3 ml) in dimethylformamide (70 ml), a solution of acrylic acid (3.2 ml) dissolved in dimethylformamide (20 ml) was dropped under ice-cooling over 3 hours. After the completion of the addition, the resultant mixture was stirred at room temperature for 1 hour and then filtered. From the filtrate thus obtained, the solvent was eliminated by using a rotary evaporator. After adding an acetone solution to the residue, the mixture was treated with a silica gel column to give N-acryloyl-4-piperidinecarboxamide (1.4 g).

Provenance & Evidence