title: Synthesis of 1,3-dithiin dithioortho esters from the reaction of Fischer carbenes and 3H-1,2-dithiole-3-thiones.
abstract: [reaction: see text] Tricyclic 4-ethyl-5-thioxo-3H,5H-bis[1,2]dithiolo[3,4-d][4,3-b]pyrrol-3-one and monocyclic 3H-1,2-dithiole-3-thione derivatives reacted with Fischer carbene complexes, giving 1,3-dithiin dithioortho esters through insertion of the carbenic carbon into the S-S bond next to the thiocarbonyl function of the substrate.
authors.affiliation: Instituto de Investigaciones en Físico Química de Córdoba (INFIQC), Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Ciudad Universitaria, 5000 Córdoba, Argentina. ale@dqo.fcq.unc.edu.ar
authors.forename: Alejandro M
authors.initials: AM
authors.lastname: Granados
authors.forename: Jeronimo
authors.initials: J
authors.lastname: Kreiker
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