[5-(4-chlorophenyl)-2,3-diphenyl-3,4-dihydropyrazol-4-yl]-[3-(4-methoxyphenyl)-4-methyl-5-phenyl-5H-1,2-oxazol-4-yl]methanone 在
四氯苯醌 作用下,
以
xylene 为溶剂,
以62%的产率得到[3-(4-chlorophenyl)-1,5-diphenylpyrazol-4-yl]-[3-(4-methoxyphenyl)-4-methyl-5-phenyl-5H-1,2-oxazol-4-yl]methanone