Abstract
Tautomeric o-formylbenzoic acid reacts in the aldehyde form with 2-aminopyrrole derivatives to give Schiff bases. The bases upon heating in acetic anhydride smoothly cyclize to 3-acetoxyisoindolin-1-ones with the pyrrole substituents at position 2, which exhibit atropisomerism.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have