title: Regio- and stereoselective multisubstituted enol ester synthesis.
abstract: Regio- and stereoselective cohalogenation of alkynes with NXS (X = Br, I) was achieved, and the stereoselectivity of the resulting alkenes was dependent on the substituent on the alkyne. Cohalogenation and successive cross-coupling gave multisubstituted enol esters in a one-pot process.
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: Yoshihisa
authors.initials: Y
authors.lastname: Miwa
authors.forename: Hideki
authors.initials: H
authors.lastname: Minami
authors.forename: Kei
authors.initials: K
authors.lastname: Takeda
authors.forename: Reiko
authors.initials: R
authors.lastname: Yanada
mesh_terms: D000438:Alcohols; D000475:Alkenes / Q000737:chemistry*; D000480:Alkynes / Q000737:chemistry*; D004952:Esters; D006846:Hydrocarbons, Halogenated / Q000737:chemistry*; D015394:Molecular Structure; D013237:Stereoisomerism
chemical_list: D000438:Alcohols; D000475:Alkenes; D000480:Alkynes; D004952:Esters; D006846:Hydrocarbons, Halogenated