title: Dialkylzinc-assisted alkynylation of nitrones.
abstract: [reaction: see text]. Reaction of nitrones with terminal alkynes takes place readily in the presence of a substoichiometric amount of diethylzinc in toluene, affording N-propargyl-hydroxylamines in excellent yields and purity.
authors.affiliation: LEDSS, UMR 5616, Université J.Fourier, BP53, F-38041 Grenoble Cedex 9, France.
authors.forename: Sandra
authors.initials: S
authors.lastname: Pinet
authors.forename: Shashi Urvish
authors.initials: SU
authors.lastname: Pandya
authors.forename: Pierre Yves
authors.initials: PY
authors.lastname: Chavant
authors.forename: Alexander
authors.initials: A
authors.lastname: Ayling
authors.forename: Yannick
authors.initials: Y
authors.lastname: Vallee