title: Regioselective synthesis of heteroaryl triflones by LDA (lithium diisopropylamide)-mediated anionic thia-Fries rearrangement.
abstract: Novel heteroaryl triflones including oxindole, pyrazolone, pyridine, and quinoline derivatives have been regioselectively synthesized by LDA-mediated thia-Fries rearrangement for the first time. These reactions are also the first examples of the application of anionic thia-Fries rearrangement in heteroaromatic compounds.
authors.affiliation: Department of Frontier Materials, Graduate School of Engineering, Nagoya Institute of Technology , Gokiso, Showa-ku, Nagoya 466-8555, Japan.
authors.forename: Xiu-Hua
authors.initials: XH
authors.lastname: Xu
authors.forename: Xin
authors.initials: X
authors.lastname: Wang
authors.forename: Guo-kai
authors.initials: GK
authors.lastname: Liu
authors.forename: Etsuko
authors.initials: E
authors.lastname: Tokunaga
authors.forename: Norio
authors.initials: N
authors.lastname: Shibata