trifluoromethanesulfonic acid 2-[3-chloro-4-((1S,3R,5R)-8-methyl-8-azabicyclo[3.2.1]oct-3-yloxy)phenyl]-1-oxo-1,2,3,4-tetrahydroisoquinolin-6-yl ester 、
4-甲基-1-戊炔-3-醇 在
bis-triphenylphosphine-palladium(II) chloride 、
copper(l) iodide 、
三苯基膦 caesium carbonate 作用下,
以
N-甲基吡咯烷酮 为溶剂,
反应 3.0h,
生成 2-[3-chloro-4-((1S,3R,5R)-8-methyl-8-azabicyclo[3.2.1]oct-3-yloxy)phenyl]-6-(3-hydroxy-4-methylpent-1-ynyl)-3,4-dihydro-2H-isoquinolin-1-one