title: Palladium catalyzed C-C coupling reactions of 3,5-dichloro-4H-1,2,6-thiadiazin-4-one.
abstract: Palladium catalyzed Suzuki-Miyaura, Stille, and Sonogashira coupling reactions are reported for the electron-deficient heterocyclic scaffold 3,5-dichloro-4H-1,2,6-thiadiazin-4-one (1). Furthermore, 3,5-di(thien-2-yl)-4H-1,2,6-thiadiazin-4-one (7m) is further elaborated to afford the tetrathienyl 3,5-bis[(2,2'-bithien)-5-yl]-4H-1,2,6-thiadiazin-4-one (9). All compounds are fully characterized.
authors.affiliation: Department of Chemistry, University of Cyprus, P.O. Box 20537, 1678 Nicosia, Cyprus.
authors.forename: Heraklidia A
authors.initials: HA
authors.lastname: Ioannidou
authors.forename: Christos
authors.initials: C
authors.lastname: Kizas
authors.forename: Panayiotis A
authors.initials: PA
authors.lastname: Koutentis
mesh_terms: D002244:Carbon / Q000737:chemistry*; D002384:Catalysis; D017606:Chlorine Compounds / Q000737:chemistry*; D015394:Molecular Structure; D010165:Palladium / Q000737:chemistry*; D013843:Thiazines / Q000737:chemistry*
chemical_list: D017606:Chlorine Compounds; D013843:Thiazines; D010165:Palladium; D002244:Carbon