1: hydrogenchloride / water / 24 h / Reflux 2: potassium dichromate; sulfuric acid / water / 2.33 h / 20 °C 3: potassium hydroxide / ethanol; water / 4 h / 20 °C View Scheme
参考文献
Reddy, Vanga Malla; Reddy, Kunduru Ravinder
Chinese Chemical Letters, 2010 , vol. 21, # 10 p. 1145 - 1148