1-(2,3-dimethyl-phenyl)-4-m-tolyl-but-3-ynylamine 、
2-Isothiocyanatoethyl acetate 以
四氢呋喃 为溶剂,
反应 4.0h,
以to yield acetic acid 2-{3-[1-(2,3-dimethyl-phenyl)-4-m-tolyl-but-3-ynyl]-thioureido}-ethyl ester的产率得到acetic acid 2-{3-[1-(2,3-dimethyl-phenyl)-4-m-tolyl-but-3-ynyl]-thioureido}-ethyl ester