title: Bi(OTf)3-catalyzed tandem Meyer-Schuster rearrangement and 1,4-addition to the resulting vinyl ketone.
abstract: Bi(OTf)3-catalyzed Meyer-Schuster rearrangement of electron-rich propargyl alcohols, followed by 1,4-addition of the resulting vinyl ketone, proceeded smoothly though Meyer-Schuster rearrangement of primary propargyl alcohols is rare. This tandem reaction can be extended to an intramolecular version, featuring a one-pot dihydroquinolone synthesis.
authors.affiliation: Faculty of Pharmaceutical Sciences, Hiroshima International University , 5-1-1 Hirokoshingai, Kure, Hiroshima 737-0112, Japan.
authors.forename: Noriko
authors.initials: N
authors.lastname: Okamoto
authors.forename: Takuya
authors.initials: T
authors.lastname: Sueda
authors.forename: Reiko
authors.initials: R
authors.lastname: Yanada
mesh_terms: D000480:Alkynes / Q000737:chemistry*; D002384:Catalysis; D006873:Hydroquinones / Q000138:chemical synthesis* / Q000737:chemistry; D007659:Ketones / Q000737:chemistry*; D008698:Mesylates / Q000737:chemistry*; D015394:Molecular Structure; D020005:Propanols / Q000737:chemistry*; D014753:Vinyl Compounds / Q000737:chemistry*
chemical_list: D000480:Alkynes; D006873:Hydroquinones; D007659:Ketones; D008698:Mesylates; D020005:Propanols; D014753:Vinyl Compounds; C445789:Bi(OTf)3; C028255:propargyl alcohol; C031927:hydroquinone