title: Concerted [1,3]-Rearrangement in Cationic Cobalt-Catalyzed Reaction of O-(Alkoxycarbonyl)-N-arylhydroxylamines.
abstract: O-(Alkoxycarbonyl)-N-arylhydroxylamines were efficiently converted to 2-aminophenol derivatives by cationic cobalt catalysts at 30 °C. The results of18O-labeling experiments suggested that rearrangement of the alkoxycarbonyl group from the aniline nitrogen to the ortho position proceeded in an unprecedented [1,3] manner.
authors.affiliation: Research and Analytical Center for Giant Molecules and ‡Department of Chemistry, Graduate School of Science, Tohoku University , Sendai 980-8578, Miyagi, Japan.
authors.forename: Itaru
authors.identifier: 0000-0002-1452-5989
authors.initials: I
authors.lastname: Nakamura
authors.affiliation: Research and Analytical Center for Giant Molecules and ‡Department of Chemistry, Graduate School of Science, Tohoku University , Sendai 980-8578, Miyagi, Japan.
authors.forename: Mao
authors.initials: M
authors.lastname: Owada
authors.affiliation: Research and Analytical Center for Giant Molecules and ‡Department of Chemistry, Graduate School of Science, Tohoku University , Sendai 980-8578, Miyagi, Japan.
authors.forename: Takeru
authors.initials: T
authors.lastname: Jo
authors.affiliation: Research and Analytical Center for Giant Molecules and ‡Department of Chemistry, Graduate School of Science, Tohoku University , Sendai 980-8578, Miyagi, Japan.
authors.forename: Masahiro
authors.identifier: 0000-0002-0554-8652
authors.initials: M
authors.lastname: Terada