3-[3-(5-Hydroxypyridin-2-yl)-1,2,4-oxadiazol-5-yl]propanamide 、
Methyl 4-methyl-2-(trifluoromethylsulfonyloxy)-5-(2,3,5-trifluorophenyl)cyclohexene-1-carboxylate 在
tris-(dibenzylideneacetone)dipalladium(0) 、
4,5-双二苯基膦-9,9-二甲基氧杂蒽 caesium carbonate 作用下,
以
1,4-二氧六环 、
N,N-二甲基甲酰胺 为溶剂,
反应 18.0h,
生成 Methyl 2-[3-[3-(5-hydroxypyridin-2-yl)-1,2,4-oxadiazol-5-yl]propanoylamino]-4-methyl-5-(2,3,5-trifluorophenyl)cyclohexene-1-carboxylate