7-[[4-methyl-2,5-dioxo-4-phenyl-1-imidazolidinyl]methyl]-2-naphthalene carbonitrile 、
3-(溴甲基)苯甲酸甲酯 在
sodium hydride 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 17.0h,
生成
3-[[3-[(7-cyano)-2-naphthalenyl]methyl]-5-methyl-2,4-dioxo-5-phenyl-1-imidazolidinyl]methyl-benzoic acid methyl ester