4-(3-Acetyl-5-ethoxy-2-methyl-1,4-dihydro-1,6-naphthyridin-4-yl)-3-(trifluoromethoxy)benzonitrile 在
poly(N-methacryloyl-D-leucine tert-butylamide) 作用下,
以
2-甲基戊烷 、
乙酸乙酯 为溶剂,
生成 4-(3-acetyl-5-ethoxy-2-methyl-1,4-dihydro-1,6-naphthyridin-4-yl)-3-(trifluoromethoxy)benzonitrile 、 4-(3-acetyl-5-ethoxy-2-methyl-1,4-dihydro-1,6-naphthyridin-4-yl)-3-(trifluoromethoxy)benzonitrile