title: From vinyl pyranoses to carbasugars by an iron-catalyzed reaction complementary to classical Ferrier carbocyclization.
abstract: Starting from vinyl pyranoses an iron-catalyzed tandem isomerization-intramolecular aldolization reaction was developed to prepare cyclohexenone derivatives bearing substituents on the double bond, and it has been applied in a short synthesis of 4-epi-gabosines A and B, from d-glucose.
authors.affiliation: Université de Rennes 1, Laboratoire de Chimie et Photonique Moléculaires, CNRS UMR 6510, Avenue du Général Leclerc, 35042 Rennes Cedex, France.
authors.forename: Dinh Hung
authors.initials: DH
authors.lastname: Mac
authors.forename: Ramesh
authors.initials: R
authors.lastname: Samineni
authors.forename: Julien
authors.initials: J
authors.lastname: Petrignet
authors.forename: Pabbaraja
authors.initials: P
authors.lastname: Srihari
authors.forename: Srivari
authors.initials: S
authors.lastname: Chandrasekhar
authors.forename: Jhillu Singh
authors.initials: JS
authors.lastname: Yadav
authors.forename: René
authors.initials: R
authors.lastname: Grée