76182-70-2Relevant academic research and scientific papers
A novel short-step synthesis of functionalized 4-hydroxy-2-quinolones using a 1-hydroxybenzotriazole methodology
Zikou, Lamprini,Athanasellis, Giorgos,Detsi, Anastasia,Zografos, Alexandros,Mitsos, Christos,Igglessi-Markopoulou, Olga
, p. 1505 - 1508 (2004)
A novel method for the synthesis of 3-substituted 4-hydroxy-1-methyl- and 1-phenyl-2-quinolones is presented. The compounds are produced in a one-step reaction in very good yields (51-76%). The major advantage of the methodology is the short time for the
Synthesis of 3-amino-4,5-dihydro(5H)4-oxothieno[3,2-c]quinoline-2- carboxylic acids and their alkyl esters
Jayashree,Darbarwar, Malleshwar
scheme or table, p. 325 - 330 (2011/08/05)
4-Hydroxyquinolin-2(H)ones are converted to 4-chloro-3-cyanoquinolin-2(H) ones and are cyclised with thioglycolic acid and its alkyl esters to furnish the title compounds viz. 3-amino-4,5-dihydro(5H)4-oxothieno[3,2-c]quinoline-2- carboxylic acids and thei
