Gold(I)-Catalyzed Synthesis of Furopyrans: Insight into Hetero-Diels–Alder ReactionsClick to copy article linkArticle link copied!
- Romain PertschiRomain PertschiCNRS, Laboratoire d’Innovation Thérapeutique, UMR 7200, Université de Strasbourg, 67000 Strasbourg, FranceMore by Romain Pertschi
- Patrick WagnerPatrick WagnerCNRS, Laboratoire d’Innovation Thérapeutique, UMR 7200, Université de Strasbourg, 67000 Strasbourg, FranceMore by Patrick Wagner
- Nayan GhoshNayan GhoshCNRS, Laboratoire d’Innovation Thérapeutique, UMR 7200, Université de Strasbourg, 67000 Strasbourg, FranceMore by Nayan Ghosh
- Vincent Gandon*Vincent Gandon*E-mail: [email protected]Institut de Chimie Moléculaire et des Matériaux d’Orsay, CNRS UMR 8182, Université Paris-Sud, Bâtiment 420, 91405 Orsay, FranceLaboratoire de Chimie Moléculaire (LCM), CNRS UMR 9168, Ecole Polytechnique, Institut Polytechnique de Paris, Route de Saclay, 91128 Palaiseau, FranceMore by Vincent Gandon
- Gaëlle Blond*Gaëlle Blond*E-mail: [email protected]CNRS, Laboratoire d’Innovation Thérapeutique, UMR 7200, Université de Strasbourg, 67000 Strasbourg, FranceMore by Gaëlle Blond
Abstract

We report herein the synthesis of complex molecules containing furopyran cores through a gold(I)-catalyzed hetero-Diels–Alder cascade reaction. During this process, the diene and the dienophile are produced concomitantly by the action of a single catalyst from a single starting material. Moreover, six bonds, four heterocycles, and four controlled stereogenic centers are formed in a one-step operation. DFT calculations provide the mechanistic basis of this unprecedented reaction.
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