反应详情

Using the procedure in Preparation 34, 6.4 g (0.02 mol) of 4-chloro-2-phenyl-pyrimidine-5-carboxylic acid (2-diethylamino-ethyl)-amide was reacted with 4.8 g (0.066 mol) of sodium hydrogen sulfide to afford 4.2 g of the title compound, mp 178°-180° C.