title: Aziridines versus vinyl carbamates from the direct amination of electron-withdrawing group-substituted trifluoromethyl enoates.
abstract: Aza-MIRC (Michael-initiated ring closure) and C-H insertion products were obtained in the reactions of trifluoromethylated olefins with different nosyloxycarbamates by changing base and solvent. Aza-Michael addition products were not isolated. The presence and the position of the trifluoromethyl group allow control of the outcome of the reactions.
authors.affiliation: Dipartimento di Chimica, Università degli Studi La Sapienza, Piazzale Aldo Moro 2, I-00185 Rome, Italy.
authors.forename: Stefania
authors.initials: S
authors.lastname: Fioravanti
authors.forename: Daniele
authors.initials: D
authors.lastname: Colantoni
authors.forename: Lucio
authors.initials: L
authors.lastname: Pellacani
authors.forename: Paolo A
authors.initials: PA
authors.lastname: Tardella