甲基溴化镁 、
3-[(2S)-2-ethenylaziridin-1-yl]-2-[(1S)-1-hydroxy-2,2-dimethylpropyl]quinazolin-4-one 在
copper(I) bromide dimethylsulfide complex 作用下,
生成 2-((S)-1-Hydroxy-2,2-dimethyl-propyl)-3-[((E)-pent-2-enyl)amino]-3H-quinazolin-4-one 、 2-((S)-1-Hydroxy-2,2-dimethyl-propyl)-3-((R)-2-methyl-but-3-enylamino)-3H-quinazolin-4-one