5-[(4R,9aS)-8-[2-(5-bromopyridin-2-yl)ethyl]-4-methyl-3,4,6,7,9,9a-hexahydro-1H-pyrazino[1,2-a]pyrazin-2-yl]quinoline-8-carbonitrile 、
tert-butyl N-[(3R,4R)-4-methoxypyrrolidin-3-yl]carbamate 在
chloro(2-dicyclohexylphosphino-2’,6’-diisopropoxy-1,1’-biphenyl)[2-(2’-amino-1,1‘-biphenyl)]palladium(II) 2nd generation 、
caesium carbonate 作用下,
以
1,4-二氧六环 为溶剂,
反应 16.0h,
生成 tert-butyl N-[(3R,4R)-1-[6-[2-[(4R,9aS)-2-(8-cyanoquinolin-5-yl)-4-methyl-3,4,6,7,9,9a-hexahydro-1H-pyrazino[1,2-a]pyrazin-8-yl]ethyl]pyridin-3-yl]-4-methoxypyrrolidin-3-yl]carbamate