[4-(4bromo-2-fluoro-phenylcarbamoyl)-tetrahydro-thiopyran-4-yl]-carbamic acid tert-butyl ester 、
2-(叔丁基氨基)磺酰基苯硼酸 在
四(三苯基膦)钯 potassium phosphate 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 17.0h,
以22%的产率得到[4-(2'-tert-butylsulfamoyl-3-fluoro-biphenyl-4-ylcarbamoyl)-tetrahydro-thiopyran-4-yl]-carbamic acid tert-butyl ester