title: A fast, efficient and simple method for the synthesis of cyclic alkenyl fluorides by a fluorinative carbocyclization reaction.
abstract: A simple transformation of alkynol or enyne derivatives into cyclic alkenyl fluorides by using tetrafluoroboric acid as the proton and fluoride source is reported. This study includes the first biomimetic cationic cyclization/nucleophilic fluorination reaction of polyenyne derivatives to give terpenoid derivatives.
authors.affiliation: Instituto Universitario de Química Organometálica "Enrique Moles", Universidad de Oviedo, Julián Clavería 8, 33006-Oviedo, Spain. fjfv@uniovi.es frodriguez@uniovi.es.
authors.forename: Pedro
authors.initials: P
authors.lastname: Alonso
authors.forename: Pilar
authors.initials: P
authors.lastname: Pardo
authors.forename: Francisco J
authors.initials: FJ
authors.lastname: Fañanás
authors.forename: Félix
authors.initials: F
authors.lastname: Rodríguez
mesh_terms: D032701:Biomimetics; D001881:Borates; D001888:Boric Acids / Q000737:chemistry; D003500:Cyclization; D005459:Fluorides / Q000737:chemistry*
chemical_list: D001881:Borates; D001888:Boric Acids; C098759:fluoroboric acid; D005459:Fluorides