tert-Butyl 4-(5-chloro-7-morpholino-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)piperidine-1-carboxylate 、
3-羟甲基苯硼酸 在
tert-butyl 4-{5-[3-(hydroxymethyl)phenyl]-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl}piperidine-1-carboxylate 作用下,
以to give the titled product (510 mg, 87% yield).MS (ESI) m/z 496.4 tert-butyl 4-{5-[3-(hydroxymethyl)phenyl]-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl}piperidine-1-carboxylate (480 mg, 0.97 mmol)的产率得到[3-(7-morpholin-4-yl-3-piperidin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl)phenyl]methanol