Synthesis of 2,3-Dihydro-2-alkyl-3-(substituted amino)-1H-isoindol-1-ones. 2-Alkylation of 2,3-Dihydro-3-(substituted amino)-1H-isoindol-1-ones in a Phase-Transfer Catalyst System
Synthesis of 2,3-Dihydro-2-alkyl-3-(substituted amino)-1<i>H</i>-isoindol-1-ones. 2-Alkylation of 2,3-Dihydro-3-(substituted amino)-1<i>H</i>-isoindol-1-ones in a Phase-Transfer Catalyst System
A variety of 2,3-dihydro-2-alkyl-3-(substituted amino)-1H-isoindol-1-ones were conveniently synthesized by selective 2-alkylation of 2,3-dihydro-3-(substituted amino)-1H-isoindol-1-ones, which were derived from 2-cyanobenzaldehyde, with some alkyl halides in a phase-transfer catalyst system.