5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)thiazole 、 (S)-6-chloro-3-(1-hydroxypropan-2-yl)-8-(1-methyl-1H-pyrazol-4-yl)pyrido[3,4-d]pyrimidin-4(3H)-one 在
potassium phosphate 、 palladium diacetate 、
三苯基膦 作用下,
以
1,4-二氧六环 为溶剂,
反应 16.0h,
以20%的产率得到(S)-3-(1-hydroxypropan-2-yl)-8-(1-methyl-1H-pyrazol-4-yl)-6-(2-(trifluoromethyl)thiazol-5-yl)pyrido[3,4-d]pyrimidin-4(3H)-one