1175563-22-0Relevant academic research and scientific papers
Fused quinoline heterocycles VIII. Synthesis of polyfunctionally substituted pyrazolo[4,3-c]quinolin-4(5H)-ones
Mekheimer, Ramadan Ahmed,Refaey, Saeed M.,Sadek, Kamal Usef,Hameed, Afaf Mohamed Abdel,Ibrahim, Mohamed Ashry,Shah, Anamik
experimental part, p. 735 - 737 (2009/09/06)
Reaction of 2,4-dichloroquinoline-3-carbonitrile (1) with 4-methylpiperidine gave 2-chloro-4-(4-methylpiperidin-1-yl)quinoline-3- carbonitrile (2). Acid hydrolysis of 2 afforded the corresponding 2-quinolinones 3, which were /v-alkylated in DMF to form th
