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Rhenium-catalyzed deoxygenation of epoxides without adding any reducing agent
Authors:Sara CA SousaAna C Fernandes
Institution:Centro de Química Estrutural, Instituto Superior Técnico, Universidade Técnica de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
Abstract:This work reports a novel method for the deoxygenation of epoxides catalyzed by oxo-rhenium (V) and (VII) complexes without adding any reducing agent. This eco-friendly methodology was successfully applied to the deoxygenation of several epoxides with tolerance of different functional groups and high reusability of the catalysts ReIO2(PPh3)2 and ReOCl3(PPh3)2.
Keywords:Epoxides  Deoxygenation  Oxo-rhenium complexes  Alkenes  Eco-friendly methodology
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