1-(2-bromo-4,5-dimethoxyphenyl)propan-1-one 、
methyl-3' trimethoxy-1',6',7' propionaphtone-2' 、
2-溴丙烷 在
potassium tert-butylate 作用下,
生成
(o-acetylphenyl)-2 dimethyl-2',4' methoxy-6' acetophenone 、 isopropoxy-4 pentamethoxy-1',6,6',7,7' trimethyl-1,3,3' binaphtalene-2,2'