ChemInform Abstract: Reactivity and Mechanistic Insight into the Cross Coupling Reaction Between Isochromans and β-Keto Esters Through C—H Bond Activation under Visible Light Irradiation.
The combination of cupric triflate with acridinium photosensitizer MMAP is an efficient catalytic system for the oxidative photocatalytic cross-coupling of isochromans with β-keto esters, 2,4-pentadione, and benzoylnitromethane as nucleophiles.