3-(4-cyclohexyl-phenoxy)-5-methoxy-6-methyl-N-cyano-benzo[b]thiophene-2-carboxamide 、
碘甲烷 在
sodium hydride 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 2.0h,
以93%的产率得到3-(4-cyclohexyl-phenoxy)-5-methoxy-6-methyl-N-cyano-N-methyl-benzo[b]thiophene-2-carboxamide