Regio- and Diastereoselective Intermolecular [2+2] Cycloadditions Photocatalyzed by Quantum Dots
{Here|Right here} we show that colloidal quantum dots serve as visible-lightchromophores, photocatalysts, and resuable scaffolds for homo- andhetero-intermolecular photocycloadditions of 4-vinylbenzoic acidderivatives, with >90% tunable regioselectivity and {up to|as much…