Ethyl 2-(3-cyanohydroxy-phenyl)nicotinate hydrochloride 、 3-(3,5-Di-tert-butyl-4-methoxymethoxyphenyl)propyl methane-sulfonate 、
potassium carbonate 以
N,N-二甲基甲酰胺 为溶剂,
以to give the title compound (3.4 g, 88%) as an oily product的产率得到ethyl 2-{3-cyano-4-[3-(3,5-di-tert-butyl-4-methoxymethoxyphenyl)propoxy]phenyl}-nicotinate