3-fluoro-5-(2-(pyridin-2-yl)-6,7-dihydrooxazolo[5,4-c]pyridin-5(4H)-yl)benzonitrile 、
3,5-二溴苄腈 在
3-bromo-5-(2-(pyridin-2-yl)-6,7-dihydrooxazolo[5,4-c]pyridin-5(4H)-yl)benzonitrile 作用下,
以Preparative HPLC afforded 3-bromo-5-(2-(pyridin-2-yl)-6,7-dihydrooxazolo[5,4-c]pyridin-5(4H)-yl)benzonitrile (60 mg, 32%)的产率得到3-bromo-5-(2-(pyridin-2-yl)-6,7-dihydrooxazolo[5,4-c]pyridin-5(4H)-yl)benzonitrile