title: Oxidative conversion of silyl enol ethers to α,β-unsaturated ketones employing oxoammonium salts.
abstract: The oxidative conversion of silyl enol ethers to α,β-unsaturated ketones using a less-hindered class of oxoammonium salts (AZADO(+)BF(4)(-)) is described. The reaction proceeds via the ene-like addition of oxoammonium salts to silyl enol ethers.
authors.affiliation: Process Technology Research Laboratories, Daiichi Sankyo Co., Ltd., 1-12-1 Shinomiya, Hiratsuka, Kanagawa 254-0014, Japan.
authors.forename: Masaki
authors.initials: M
authors.lastname: Hayashi
authors.forename: Masatoshi
authors.initials: M
authors.lastname: Shibuya
authors.forename: Yoshiharu
authors.initials: Y
authors.lastname: Iwabuchi
mesh_terms: D003497:Cyclic N-Oxides / Q000737:chemistry*; D004987:Ethers / Q000737:chemistry*; D007659:Ketones / Q000737:chemistry*; D015394:Molecular Structure; D010084:Oxidation-Reduction; D000644:Quaternary Ammonium Compounds / Q000737:chemistry*
chemical_list: D003497:Cyclic N-Oxides; D004987:Ethers; D007659:Ketones; D000644:Quaternary Ammonium Compounds