1-(2-bromo-4-nitro-1H-imidazol-1-yl)-3-(4-iodophenoxy)-2-methyl-2-propanol 、
sodium;hydride 在
二氯甲烷 作用下,
反应 1.25h,
以gave 2-[(4-iodophenoxy)methyl]-2-methyl-6-nitro-2,3-dihydroimidazo[2,1-b][1,3]oxazole (100) (92%) as a cream solid的产率得到2-[(4-iodophenoxy)methyl]-2-methyl-6-nitro-2,3-dihydroimidazo[2,1-b][1,3]oxazole