title: Alkynyl Fischer carbene complex as a traceless directing group for the regioselective cycloaddition of dithiolethiones to arylacetylene: synthesis of E-dithiafulvene thione and dithioesters.
abstract: A phenylethynyl Fischer carbene complex was used as a traceless directing group for the regioselective cycloaddition of dithiolethiones to arylacetylene, which constitutes the first synthesis of E-dithiafulvene thione or dithioesters.
authors.affiliation: Instituto de Investigaciones en Fisicoquímica de Córdoba (INFIQC), Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, X5000HUA, Córdoba, Argentina. ale@dqo.fcq.unc.edu.ar
authors.forename: Alejandro M
authors.initials: AM
authors.lastname: Granados
authors.forename: Alejandro M
authors.initials: AM
authors.lastname: Fracaroli
authors.forename: Rita H
authors.initials: RH
authors.lastname: de Rossi
authors.forename: Pedro
authors.initials: P
authors.lastname: Fuertes
authors.forename: Tomás
authors.initials: T
authors.lastname: Torroba