title: Copper-catalyzed skeletal rearrangement of O-propargylic alkylaldoximes via N-O bond cleavage.
abstract: O-Propargylic oximes that possess a proton at the α-position of the oxime group were effectively converted to the corresponding oxiranyl N-alkenylimines via a 5-endo-dig cyclization followed by the cleavage of the N-O bond.
authors.affiliation: Research and Analytical Center for Giant Molecules, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan. itaru-n@m.tohoku.ac.jp
authors.forename: Itaru
authors.initials: I
authors.lastname: Nakamura
authors.forename: Tomoki
authors.initials: T
authors.lastname: Iwata
authors.forename: Dong
authors.initials: D
authors.lastname: Zhang
authors.forename: Masahiro
authors.initials: M
authors.lastname: Terada