Abstract
AbstractPhotochemical cascade (domino) reactions provide a unique opportunity for the construction of complex molecular architectures. Specifically, an intramolecular ortho photocycloaddition of 7-(alkenyloxy)-indanones triggers a sequence of consecutive reactions that can lead in a single operation to the complete skeleton of two important classes of sesquiterpenes: protoilludanes and prezizaenes. In the former case, two transformations follow the initial photocycloaddition, while in the latter case, there are three consecutive transformations, two of which are initiated by a photon. Remarkably, the reaction cascades proceed with exquisite diastereoselectivity, generating three (protoilludane) or five (prezizaene) stereogenic centers with defined relative configurations.1 Introduction2 First Encounter and Initial Studies3 Protoilludane-Type Sesquiterpenes4 Prezizaene-Type Sesquiterpenes5 Enantioselectivity6 Perspective and Summary
Funder
Deutsche Forschungsgemeinschaft
Natural Sciences and Engineering Research Council of Canada
Fonds de Recherche du Québec - Nature et Technologies
Cited by
7 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献