Studies on 1-Alkyl-2 (1H)-pyridone Derivatives. XVI. The Friedel-Crafts Reaction of 2-Methyl-1 (2H)-isoquinolone

Abstract

The Friedel-Crafts reaction of 2-methyl-1 (2H)-isoqumolone (I) gave products identified as 4- and 7-acetylated compounds (III and IV), 4-, 5-, and 7-propionylated compounds (VII, VIII, and IX), and 5- and 7-butyrylated compounds (V and VI).