Chiral photochemistry appears to be a highly challenging topic and still very much in its infancy,
especially if comparing to its well-developed thermochemical counterpart. Significant efforts have been
devoted in order to improve stereoselectivity of chiral photoreactions, among which, the supramolecular
strategy proven the most promising. The present review, motivated by the rapid progress in the
supramolecular chiral photochemistry, concentrates on advancements achieved mainly in the last
decade. The features and advantages of supramolecular chiral photochemistry are exemplified by
representative photoreactions in terms of the chiral hosts/assemblies