6-methoxy-5-(6-methyl-pyrimidin-4-yl)-pyridin-2-ylamine 、
8-chloro-4-methyl-2-(2,2,2-trifluoroethyl)-2,3,4,5-tetrahydropyrido[3,2-f][1,4]oxazepine 在
palladium diacetate 、
4,5-双二苯基膦-9,9-二甲基氧杂蒽 caesium carbonate 作用下,
以
1,4-二氧六环 为溶剂,
反应 1.75h,
以23%的产率得到[6-Methoxy-5-(6-methyl-pyrimidin-4-yl)-pyridin-2-yl]-[6-methyl-8-(2,2,2-trifluoro-ethyl)-5,6,7,8-tetrahydro-9-oxa-1,6-diaza-benzocyclohepten-2-yl]-amine