title: Tetrahydroquinolines via Stereospecific [3 + 3]-Annulation of Donor-Acceptor Cyclopropanes with Nitrosoarenes.
abstract: A stereospecific [3 + 3]-annulation of donor-acceptor cyclopropanes with nitrosoarenes under the influence of MgBr2 as a stoichiometric Lewis acid and reagent offers a novel approach to various structurally diverse C-8-brominated tetrahydroquinolines. In these cascades C-C, C-N, and C-Br bonds are formed. The reactions are easy to conduct and proceed under mild conditions, and the products can readily be further functionalized, rendering the method highly valuable.
authors.affiliation: NRW Graduate School of Chemistry and ‡Organisch-Chemisches Institut, Westfälische Wilhelms-Universität , Corrensstraβe 40, 48149 Münster, Germany.
authors.forename: Saikat
authors.initials: S
authors.lastname: Das
authors.affiliation: NRW Graduate School of Chemistry and ‡Organisch-Chemisches Institut, Westfälische Wilhelms-Universität , Corrensstraβe 40, 48149 Münster, Germany.
authors.forename: Shyamal
authors.initials: S
authors.lastname: Chakrabarty
authors.affiliation: NRW Graduate School of Chemistry and ‡Organisch-Chemisches Institut, Westfälische Wilhelms-Universität , Corrensstraβe 40, 48149 Münster, Germany.
authors.forename: Constantin G
authors.initials: CG
authors.lastname: Daniliuc
authors.affiliation: NRW Graduate School of Chemistry and ‡Organisch-Chemisches Institut, Westfälische Wilhelms-Universität , Corrensstraβe 40, 48149 Münster, Germany.
authors.forename: Armido
authors.initials: A
authors.lastname: Studer