1-(5-(4-bromo-3,5-dimethylphenyl)-2H-tetrazol-2-yl)-2-methylpropan-2-ol 、 (5aR,6S,6aS)-tert-butyl 3-((2,4-difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)oxy)-5,5a,6,6a-tetrahydrocyclopropa[4,5]cyclopenta[1,2-c]pyridine-6-carboxylate 在
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、
potassium carbonate 作用下,
以
四氢呋喃 为溶剂,
反应 0.5h,
生成 (5aR,6S,6aS)-tert-butyl 3-((4,6-difluoro-4’-(2-(2-hydroxy-2-methylpropyl)-2H-tetrazol-5-yl)-2’,6’-dimethyl-[1,1‘-biphenyl]-3-yl)methoxy)-5,5a,6,6a-tetrahydro-cyclopropa-[4,5]cyclopenta[1,2-c]pyridine-6-carboxylate