KOtBu mediated addition of sulfonylphthalides to p-quinone methides led to the selective synthesis of isochroman-1,4-diones and addition products. Furthermore, a few addition products were transformed into functionalized heterocyclic molecules.
以 KOtBu 为介质将磺酰
酞加到对醌甲酰胺中,可选择性地合成异苯并
吡喃-1,4-二酮和加成产物。此外,一些加成产物还转化成了功能化杂环分子。