Ethyl 2-(3-cyanohydroxy-phenyl)nicotinate hydrochloride   、                                                                                      4-(3,5-Di-tert-butyl-4-methoxymethoxyphenyl)butyl methane-sulfonate   、                                                                                      
potassium carbonate                                                                                                                                                                                              以
                                                                                         
N,N-二甲基甲酰胺                                                                                  为溶剂,
                                                                                                                                                                                        以to give the title compound (2.1 g, 93%) as an oily product的产率得到ethyl 2-{3-cyano-4-[4-(3,5-di-tert-butyl-4-methoxymethoxyphenyl)butoxy]phenyl}-nicotinate