title: Tandem Reaction of Enynyl Acetate: Precursor of Allenyl Ketones.
abstract: Deacetylation of enynyl acetates under basic conditions allows convenient access to reactive allenyl ketones, which can then undergo 1,4-addition of nucleophiles to furnish β,γ-unsaturated ketones. Benzofuran and indole derivatives have also been obtained from enynyl acetates with an o-hetero-atom-substituted aryl group via intramolecular 1,4-addition.
authors.affiliation: Faculty of Pharmaceutical Sciences, Hiroshima International University.
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: D000085:Acetates / Q000737:chemistry*; D000107:Acetylation; D007659:Ketones / Q000138:chemical synthesis* / Q000737:chemistry; D015394:Molecular Structure
chemical_list: D000085:Acetates; D007659:Ketones