(3R)-1-[(1-bromo-3-fluorophenyl-4-yl)sulfonyl]-N,N-dimethylpyrrolidin-3-amine 、
4-氯苯硼酸 在
[2-[D-κN-methyl]-phenyl-κC](tricyclohexylphosphine)trifluoroacetato-κO-(sp-4-3)-palladium
caesium carbonate 作用下,
以
1,4-二氧六环 为溶剂,
反应 16.0h,
以58%的产率得到(3R)-1-[(4'-chloro-3-fluoro-biphenyl-4-yl)sulfonyl]-N,N-dimethyl-pyrrolidin-3-amine trifluoroacetate