中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3-羟基-2-苯基-2,3-二氢-4(1H)-喹啉酮 | 3-hydroxy-2-phenyl-1H-quinolin-4-one | 31588-18-8 | C15H11NO2 | 237.258 |
Eight substituted phenacyl anthranilates have been prepared by reaction of sodium anthranilate with substituted phenacyl halides in dimethylformamide in the yields from 31 to 93%. The phenacyl esters were cyclized in polyphosphoric acid or by mere heating to give the respective substituted 2-aryl-3-hydroxyquinolin-4(1