title: A novel approach to functionalised pyridazinone arrays.
abstract: A series of 3,6-dichloro-1H-pyridazin-4-ones have been prepared via the cycloaddition of 3,6-dichlorotetrazine with alkynylboronates, and their employment as useful synthetic intermediates was highlighted through a selection of highly regioselective C-O, C-S and C-C bond forming reactions.
authors.affiliation: Department of Chemistry, University of Sheffield, Brook Hill, Sheffield, UK S3 7HF.
authors.forename: Matthew D
authors.initials: MD
authors.lastname: Helm
authors.forename: Andrew
authors.initials: A
authors.lastname: Plant
authors.forename: Joseph P A
authors.initials: JP
authors.lastname: Harrity
mesh_terms: D001897:Boronic Acids / Q000737:chemistry; D011724:Pyridazines / Q000138:chemical synthesis*
chemical_list: D001897:Boronic Acids; D011724:Pyridazines