Enantioselective Synthesis of π-Extended Chiral Triptycenes andPAH-based Chiral Cyclophanes by Asymmetric 2+2+2Cycloaddition

摘要

Triptycenes and cyclophanes are widely used for the development of three-dimensionalfunctional materials.Therefore,the highly enantioselective synthesis of these molecules isan important target in organic synthesis.