title: Oxidative rearrangement of tertiary allylic alcohols employing oxoammonium salts.
abstract: Practical and highly efficient methods for oxidative rearrangement of tertiary allylic alcohols to beta-substituted alpha,beta-unsaturated carbonyl compounds employing oxoammonium salts are described. The methods developed are applicable to acyclic substrates as well as medium membered ring substrates and macrocyclic substrates. The counteranion of the oxoammonium salt plays crucial roles on this oxidative rearrangement.
authors.affiliation: Department of Organic Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Aobayama, Sendai, Japan.
authors.forename: Masatoshi
authors.initials: M
authors.lastname: Shibuya
authors.forename: Masaki
authors.initials: M
authors.lastname: Tomizawa
authors.forename: Yoshiharu
authors.initials: Y
authors.lastname: Iwabuchi
mesh_terms: D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D010084:Oxidation-Reduction; D020005:Propanols / Q000737:chemistry*; D000644:Quaternary Ammonium Compounds / Q000737:chemistry*; D012492:Salts / Q000737:chemistry*; D013055:Spectrophotometry, Infrared
chemical_list: D020005:Propanols; D000644:Quaternary Ammonium Compounds; D012492:Salts; C006463:allyl alcohol