2,5-diphenyl-3,4-di(p-tolyl)cyclopenta-2,4-dien-1-one

叔丁基锂

N-(2-Brom-4-methylphenyl)-4-methyl-N-(4-methylphenylsulfonyl)benzamid

4-methyl-N-nitrobenzamide

邻溴甲苯