(Z,1R)-1-(1,2-dimethylbenzimidazol-5-yl)-4-iodobut-3-en-1-ol 、 (3S,6R,7S,8S)-11-(9-Bora-bicyclo[3.3.1]non-9-yl)-3,7-bis-(tert-butyl-dimethyl-silanyloxy)-4,4,6,8-tetramethyl-5-oxo-undecanoic acid methyl ester 在
三苯胂 、 palladium catalyst
水 、
caesium carbonate 作用下,
以
四氢呋喃 、 DMF (N,N-dimethyl-formamide) 为溶剂,
反应 0.17h,
生成
methyl (Z,3S,6R,7S,8S,15R)-3,7-bis[[tert-butyl(dimethyl)silyl]oxy]-15-(1,2-dimethylbenzimidazol-5-yl)-15-hydroxy-4,4,6,8-tetramethyl-5-oxopentadec-12-enoate