N-(4-chloro-3-(6-vinyloxazolo[4,5-b]pyridin-2-yl)phenyl)furan-2-carboxamide 在
钯 氢气 、
钯 、 crude product 、
N-(4-chloro-3-{6-ethyl-[1,3]oxazolo[4,5-b]pyridin-2-yl}phenyl)furan-2-carboxamide 作用下,
以
ethyl acetate dichloromethane 为溶剂,
反应 0.5h,
以to yield the desired product N-(4-chloro-3-(6-ethyloxazolo[4,5-b]pyridin-2-yl)phenyl)furan-2-carboxamide (Example 419)的产率得到N-(4-chloro-3-{6-ethyl-[1,3]oxazolo[4,5-b]pyridin-2-yl}phenyl)furan-2-carboxamide