3-substituted 2,3-dihydroisoindolin-1-ones was achieved with good yields (up to 88%). The process features broad substrate scope, high efficiency, and simplicity, using an one-pot, three-component Mannich/lactamization cascade reaction in the absence or presence of p-toluenesulfonic acid. GRAPHICAL ABSTRACT
摘要 以良好的收率(高达 88%)实现了 3-取代的 2,3-二
氢异吲哚啉-1-酮的有效合成。该工艺的特点是底物范围广、效率高且简单,在
对甲苯磺酸不存在或存在的情况下,使用一锅、三组分曼尼希/内
酰胺化级联反应。图形概要