反应详情

To a solution of 13.8 g. (0.10 mol) of m-nitroaniline in 100 ml. of diethyl ether and 30 ml. of ethyl acetate was added 9.0 g. (0.10 mol) of acryloyl chloride and a solution of 4.0 g. (0.10 mol) of sodium hydroxide in 20 ml. of water. The mixture was stirred overnight (18 hours) at ambient temperature and the precipitate filtered to give N-propenoyl-3-nitroaniline.

1. filtrationthe precipitate filtered