title: An expeditious synthesis of [1,2]isoxazolidin-5-ones and [1,2]oxazin-6-ones from functional allyl bromide derivatives.
abstract: Reaction of allyl bromide (Z)-1 and (Z)-2 with N-substituted hydroxylamine hydrochlorides in presence of tert-butoxide in tert-butanol at reflux provides a short and effective route to [1,2]isoxazolidin-5-ones 3 and [1,2]oxazin-6-ones 4.
authors.affiliation: Laboratoire de Chimie Organique et Organométallique, Université de Tunis El Manar, Faculté des Sciences, Campus Universitaire 2092-Tunis, Tunisia.
authors.forename: Imen
authors.initials: I
authors.lastname: Beltaïef
authors.forename: Aïcha
authors.initials: A
authors.lastname: Arfaoui
authors.forename: Hassen
authors.initials: H
authors.lastname: Amri
mesh_terms: D000498:Allyl Compounds / Q000737:chemistry*; D000440:Butanols / Q000737:chemistry; D006898:Hydroxylamines / Q000737:chemistry; D007555:Isoxazoles / Q000138:chemical synthesis* / Q000737:chemistry; D015394:Molecular Structure; D010078:Oxazines / Q000138:chemical synthesis* / Q000737:chemistry
chemical_list: D000498:Allyl Compounds; D000440:Butanols; D006898:Hydroxylamines; D007555:Isoxazoles; D010078:Oxazines; C050431:allyl bromide