tert-butyl 5-(4-methyl-7-(trifluoromethyl)-1,2,3,4-tetrahydroquinoxalin-6-yl)picolinate 、 1-(3-bromo-1-(tetrahydro-2H-pyran-4-yl)-6,7-dihydro-1H-pyrazolo[4,3-c]pyridin-5(4H)-yl)ethanone 、
Tripotassium;phosphate 在
Dicyclohexyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphanium;methanesulfonic acid;palladium;2-phenylaniline 氩 、 crude residue 、
乙腈 、
甲酸 、
水 作用下,
以
t-AmOH 为溶剂,
反应 16.0h,
以to give the title compound (63 mg, 7%) as a yellow oil的产率得到5-(1-(5-acetyl-1-(tetrahydro-2H-pyran-4-yl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)-4-methyl-7-(trifluoromethyl)-1,2,3,4-tetrahydroquinoxalin-6-yl)picolinic acid