4-chloro-1-(4-(2-hydroxy-2-methylpropoxy)-3-methoxyphenyl)pyridin-2(1H)-one 、
联硼酸频那醇酯 、
potassium acetate 、
2-二环己基磷-2,4,6-三异丙基联苯 、 在
Pd2(dibenzylideneacetone)3*(chloroform) 1-(4-(2-hydroxy-2-methylpropoxy)-3-methoxyphenyl)-2-oxo-1,2-dihydropyridin-4-ylboronic acid 作用下,
以
1,4-二氧六环 为溶剂,
反应 18.0h,
以to afford the desired product 1-(4-(2-hydroxy-2-methylpropoxy)-3-methoxyphenyl)-2-oxo-1,2-dihydropyridin-4-ylboronic acid 12A (112 mg, 0.336 minol, 36.3% yield) as a brown solid的产率得到1-(4-(2-hydroxy-2-methylpropoxy)-3-methoxyphenyl)-2-oxo-1,2-dihydropyridin-4-ylboronic acid