The role of hydrogen iodide in free-radical reactions: the reaction with N-methylbenzanilide-2-diazonium fluoroborate
Abstract
The title reaction proceeds smoothly in methylene chloride to give N-methylphenanthridone (V) and 2-methyl-3-oxoisoindoline-1-spiro-1′-cyclohexa-2′,5′-diene (VI).