title: Chemoselective cyclization of aminonicotinic acid derivatives to 1,8-naphthyridin-2-ones via a potential intramolecular azadiene-ketene electrocyclization reaction.
authors.affiliation: National Technical University of Athens, Department of Chemical Engineering, Laboratory of Organic Chemistry, Zografou Campus, Athens 157 73, Greece.
authors.forename: A L
authors.initials: AL
authors.lastname: Zografos
authors.forename: C A
authors.initials: CA
authors.lastname: Mitsos
authors.forename: O
authors.initials: O
authors.lastname: Igglessi-Markopoulou