title: One-pot access to sulfonylmethyl arylpyrroles via the domino aerobic Wacker-type aminocyclization/1,4-sulfonyl migration.
abstract: PdCl2/CuCl2/NH4OAc-mediated the domino aerobic Wacker-type aminocyclization of α-allyl-β-ketosulfones 4 in cosolvents THF and MeOH afforded 2-(sulfonylmethyl)arylpyrroles 5 via 1,4-sulfonyl migration with moderate to good yields.
authors.affiliation: Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
authors.forename: Meng-Yang
authors.initials: MY
authors.lastname: Chang
authors.affiliation: Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
authors.forename: Yu-Chieh
authors.initials: YC
authors.lastname: Cheng
authors.affiliation: Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
authors.forename: Yi-Ju
authors.initials: YJ
authors.lastname: Lu
mesh_terms: D002254:Carbonates / Q000737:chemistry; D002384:Catalysis; D003300:Copper / Q000737:chemistry; D003500:Cyclization; D000432:Methanol / Q000737:chemistry; D015394:Molecular Structure; D011188:Potassium / Q000737:chemistry; D011758:Pyrroles / Q000138:chemical synthesis* / Q000737:chemistry; D013237:Stereoisomerism; D013450:Sulfones / Q000138:chemical synthesis* / Q000737:chemistry*
chemical_list: D002254:Carbonates; D011758:Pyrroles; D013450:Sulfones; D003300:Copper; C037593:potassium carbonate; D011188:Potassium; C029892:cupric chloride; D000432:Methanol