作者:Gary M. Coppola、Goetz E. Hardtmann
DOI:10.1002/jhet.5570180513
日期:1981.8
The treatment of 1-substituted-1,2-dihydro-4-hydroxy-2-oxo-3-quinoline carboxylic acid esters and 4-hydroxy-1-methyl-3-nitro-2-(1H)quinolinone with phosphorus oxychloride resulted in the formation of the corresponding 4-chloro-2-quinolones. Their reactions with a variety of carbon, nitrogen, oxygen, and sulfur nucleophiles is described.
氯氧化磷处理1-取代-1,2-二氢-4-羟基-2-氧-2-羟基-3-喹啉羧酸酯和4-羟基-1-甲基-3-硝基-2-(1 H)喹啉酮导致形成相应的4-氯-2-喹诺酮。描述了它们与各种碳,氮,氧和硫亲核试剂的反应。