title: Synthesis of quinolines from 3-formylchromone.
abstract: A facile and versatile procedure for the synthesis of 3-(2-hydroxybenzoyl)quinolines and 7H-chromeno[3,2-c]quinolin-7-ones was elaborated on the basis of TMSCl-mediated recyclization of 3-formylchromone with various anilines. Limitations and scope of this methodology were established, and a possible mechanism for the heterocyclizations was proposed.
authors.affiliation: Enamine Ltd., 23 A. Matrosova st., Kyiv 01103, Ukraine.
authors.forename: Andrey S
authors.initials: AS
authors.lastname: Plaskon
authors.forename: Sergey V
authors.initials: SV
authors.lastname: Ryabukhin
authors.forename: Dmitriy M
authors.initials: DM
authors.lastname: Volochnyuk
authors.forename: Konstantin S
authors.initials: KS
authors.lastname: Gavrilenko
authors.forename: Alexander N
authors.initials: AN
authors.lastname: Shivanyuk
authors.forename: Andrey A
authors.initials: AA
authors.lastname: Tolmachev
mesh_terms: D002867:Chromones / Q000737:chemistry*; D015394:Molecular Structure; D011804:Quinolines / Q000138:chemical synthesis* / Q000737:chemistry
chemical_list: D002867:Chromones; D011804:Quinolines; C502480:formylchromone