反应条件
1: 61 percent / SOCl2, pyridine / 20 °C 2: 87 percent / NaNO2, 50percent nitric acid / 5 h / 40 - 45 °C 3: 60 percent / K2CO3, Katamin AB / acetone / 3 h / 40 - 45 °C View Scheme
参考文献
Chemistry of Natural Compounds, , vol. 26, # 1 p. 24 - 25
Khimiya Prirodnykh Soedinenii, , # 1 p. 31 - 32