The Preparation of Substituted 1(2H)-Isoquinolinones from Polylithiated 2-(2-Methylphenyl)Hydrazinecarboxylic Acid Esters
作者:Madlene U. Koller、Cameron A. Church、Cynthia L. Griffith、Margaret A. Hines、Rene J. Lachiocotte、Richard A. Taylor、Charles F. Beam
DOI:10.1080/00397919608002616
日期:1996.5
Abstract 2-(2-Methylphenyl)hydrazinecarboxylic acid esters were metalated with excess lithium diisopropylamide, and the resulting polyanion-type intermediates were condensed with aromaticesters followed by acid cyclization to the 3-substituted- 1 (2H)-isoquinolinones (isocarbostyrils).