7-(difluoromethyl)-6-(1-methyl-1H-pyrazol-4-yl)-1,2,3,4-tetrahydroquinoline 、
(R)-8-bromo-2-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one 在
dichloro[1,3-bis(2,6-di-3-pentylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(II) 、
sodium t-butanolate 作用下,
以
1,4-二氧六环 为溶剂,
反应 16.0h,
以0.4%的产率得到(R)-8-(7-(difluoromethyl)-6-(1-methyl-1H-pyrazol-4-yl)-3,4-dihydroquinolin-1(2H)-yl)-2-methyl-2H-benzo[b][1,4]oxazin-3(411)-one