4-[4-(4-Methoxyphenyl)furan-3-yl]phenol 、
乙烯磺酸苯酯 反应 12.0h,
生成 6-(4-hydroxyphenyl)-5-(4-methoxyphenyl)-7-oxabicyclo[2.2.1]hept-5-ene-2-sulfonic acid phenyl ester 、 5-(4-hydroxyphenyl)-6-(4-methoxyphenyl)-7-oxabicyclo[2.2.1]hept-5-ene-2-sulfonic acid phenyl ester