4-[4-[(4-bromophenyl)(hydroxy)methyl]-1-piperidinyl]-4-methylpiperidinecarboxylic acid 1,1-dimethylethyl ester 、
2-氟吡啶 在
sodium hydride 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 15.5h,
生成 tert-butyl 4-((4-bromophenyl)(pyridin-2-yloxy)methyl)-4'-methyl-[1,4'-bipiperidine]-1'-carboxylate