title: Highly efficient modular metal-free synthesis of 3-substituted 2-quinolones.
abstract: A modular approach to 3-substituted 2-quinolones via a cascade annulation reaction between 4-nitroketones and hydrazines has been developed.
authors.affiliation: Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355009, Russian Federation. alexaks05@rambler.ru.
authors.forename: Alexander V
authors.initials: AV
authors.lastname: Aksenov
authors.forename: Alexander N
authors.initials: AN
authors.lastname: Smirnov
authors.forename: Nicolai A
authors.initials: NA
authors.lastname: Aksenov
authors.forename: Inna V
authors.initials: IV
authors.lastname: Aksenova
authors.forename: Asiyat S
authors.initials: AS
authors.lastname: Bijieva
authors.forename: Michael
authors.initials: M
authors.lastname: Rubin