N-[2-(4-氯苯基)乙基]-2-氰基乙酰胺

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 5.6 g of ethyl cyanoacetate and 7.8 g of 4-chlorophenethylamine are refluxed for 9 h in 50 ml of ethanol to give a solution. After concentration and cooling, this solution gives a residue which crystallizes. This is taken up with ether, filtered off and washed with ether to give 7.8 g of N-2-(4-chlorophenyl)ethylcyanoacetamide in the form of a white solid melting at 122° C. Yield 70%. to give a solution After concentration cooling this solution gives a residue which crystallizes filtered off washed with ether