4,5-dihydro-3,3-diphenyl-5-{[2-(1-hydroxy-1-methylethyl)-1H-imidazol-1-yl]methyl}-2(3H)-furanone hydrochloride 在
(diethylamido)sulfur trifluoride 作用下,
以
二氯甲烷 为溶剂,
反应 4.0h,
生成
5-[2-(1-Fluoro-1-methyl-ethyl)-imidazol-1-ylmethyl]-3,3-diphenyl-dihydro-furan-2-one