2-(4-iodo-2-methoxy-pyridin-3-yl)-4-methyl-5-phenyl-imidazol-1-ol 、 4-[2-(3-Chloro-phenyl)-2-hydroxy-ethylamino]-3-(4-ethyl-5-phenyl-1H-imidazol-2-yl)-1H-pyridin-2-one 、 hydrochloride acetic acid 在
三氯化钛 作用下,
以The title material was obtained (0.013 g, 14%) as a brown solid的产率得到4-[2-(3-Chloro-phenyl)-2-hydroxy-ethylamino]-3-(4-methyl-5-phenyl-1H-imidazol-2-yl)-1H-pyridin-2-one