One-Pot Synthesis of Isoindolinones via Three-Component Mannich/Lactamization Cascade Reaction
作者:Haoyi Zhang、Yixin Leng、Wenjing Liu、Wenhu Duan
DOI:10.1080/00397911.2010.535948
日期:2012.4.15
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-componentMannich/lactamization cascade reaction in the absence or presence of p-toluenesulfonic acid. GRAPHICAL ABSTRACT
Synthesis of Benzopyrrolizidinones by Norrish-Yang Cyclization of 3-(Acylmethyl)-2-alkylisoindol-1-ones
作者:Wei Zhang、Jingfei Wu、Cailin Wang
DOI:10.1055/s-0028-1088065
日期:2009.6
An efficient synthesis of 2-hydroxy-1,2,3,9b-tetrahydropyrrolo[2,1-a]isoindol-5-ones has been achieved by the Norrish-Yang cyclization of 3-(acylmethyl)-2-alkylisoindol-1-ones in benzene in moderate to high yields.