(3-溴-5-氯-苯基)-乙酸合成路线 (共 2 条)
反应条件
sulfuric acid; acetic acid in water Heating / reflux;
参考文献
Plexxikon Inc
Patent: US2008/221127 A1, 2008 ;
Location in patent: Page/Page column 66; 67 ;
反应条件
1: 1.) NaH, NMP / 2.) from 110 deg C to 115 deg C, 30 h 2: 94 percent / aq. NaOH / 18 h / 95 - 100 °C View Scheme
参考文献
Kowalczyk, Bruce A.
Synthesis, 1997 , # 12 p. 1411 - 1414