(2,2-Dimethyl-1,3-dioxolan-4-yl)methyl 2-[2-[2-[tert-butyl(dimethyl)silyl]-1,3-oxazol-4-yl]-1,3-oxazol-4-yl]-1,3-oxazole-4-carboxylate 在
四丁基氟化铵 、
碘 作用下,
以
四氢呋喃 为溶剂,
以80%的产率得到(2,2-Dimethyl-1,3-dioxolan-4-yl)methyl 2-[2-(2-iodo-1,3-oxazol-4-yl)-1,3-oxazol-4-yl]-1,3-oxazole-4-carboxylate