title: Synthesis of highly labile SG1-based alkoxyamines under photochemical conditions.
abstract: Highly labile SG1-based alkoxyamines were synthesized using the photodecomposition of both azo compounds and dithiocarbamates. The former method was a straightforward procedure to obtain the alkoxyamines, but a high [azo]/[nitroxide] ratio is needed. The latter method required only a stoichiometric amount of dithiocarbamate and allowed the recovery of the disulfide after irradiation. This enabled combination of the two methods in a process where only 0.75 equiv of azo compound is needed and where sulfurous compounds acted only as intermediates.
authors.affiliation: UMR-CNRS 6264 Laboratoire Chimie Provence, Université de Provence, Marseille, France. guillaneuf@srepir1.univ-mrs.fr
authors.forename: Yohann
authors.initials: Y
authors.lastname: Guillaneuf
authors.forename: Jean-Luc
authors.initials: JL
authors.lastname: Couturier
authors.forename: Didier
authors.initials: D
authors.lastname: Gigmes
authors.forename: Sylvain R A
authors.initials: SR
authors.lastname: Marque
authors.forename: Paul
authors.initials: P
authors.lastname: Tordo
authors.forename: Denis
authors.initials: D
authors.lastname: Bertin