6-氟-3-(哌啶-4-基)苯并[D]异恶唑 、
3-(bromomethyl)-6,6-dimethyl-4-phenyl-5,6-dihydro-4H-1,2-oxazine 在
bismuth(III) oxide 作用下,
以
丁酮 为溶剂,
反应 2.0h,
以90%的产率得到3-(1-((6,6-dimethyl-4-phenyl-5,6-dihydro-4H-1,2-oxazin-3-yl)methyl)piperidin-4-yl)-6-fluorobenzo[d]isoxazole