scheme12
From: Enantioselective photochemical reactions within the confined cavities of supramolecular assemblies
Scheme 12. Multilevel-selective [2 + 2] cross-photocycloaddition of α, β-unsaturated carbonyl compounds within Δ-MOC-1. Reproduced with permission from[61]. Copyright 2024, American Chemical Society. MOC: Metal-organic cage.