3-(4-Methylphenyl)-2-phenyl-5-prop-1-en-2-ylpyrimidin-4-one 、
4-methoxy-N-[(4-methylphenyl)methylidene]aniline 在
yttrium(III) trifluoromethanesulfonate 作用下,
以
乙腈 为溶剂,
以80%的产率得到6-methoxy-4-methyl-4-(6-oxo-2-phenyl-1-p-tolyl-1,6-dihydropyrimidin-5-yl)-2-p-tolyl-4H-quinolin-3-one