title: Transition metal-free one-pot synthesis of 2-substituted 3-carboxy-4-quinolone and chromone derivatives.
abstract: A novel one-pot synthesis of the 2-substituted 3-carboxy-4-quinolone/chromone derivatives from readily available 3-oxo-3-arylpropanoates and amides/acyl chlorides is reported, without any transition metal aid.
authors: CAS Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, PR China.
authors: Jian-Ping
authors: JP
authors: Lin
authors: Ya-Qiu
authors: YQ
authors: Long
mesh_terms: D042462:4-Quinolones / Q000138:chemical synthesis* / Q000737:chemistry; D000577:Amides / Q000737:chemistry; D060326:Chemistry Techniques, Synthetic; D002712:Chlorides / Q000737:chemistry; D002867:Chromones / Q000138:chemical synthesis* / Q000737:chemistry; D011422:Propionates / Q000737:chemistry
chemical_list: D042462:4-Quinolones; D000577:Amides; D002712:Chlorides; D002867:Chromones; D011422:Propionates