A new rearrangement of 1-(2-oxocyclohepta-3,5,7-trienyl)-1-azabicyclo[2,2,2]-octanium iodide into m-hydroxybenzaldehyde
Abstract
The title compound (I) is converted into m-hydroxybenzaldehyde by piperidine in water, whereas in alkali, benzoic acid and salicylaldehyde are obtained.