1: 70 percent / ethanol / 0.17 h / 60 °C
2: 68 percent / gas HCl / diethyl ether / 1.5 h
3: 80 percent / liq. NH3 / dimethylformamide / 0.5 h / Heating
4: 70 percent / pyridine / 2 h / 70 °C
View Scheme
参考文献
Ramanna, S.; Rao, V. Rajeswar; Kumari, T. Surya; Rao, T. V. Padmanabha
Phosphorus, Sulfur and Silicon and the Related Elements, 1995 , vol. 107, # 1-4 p. 197 - 204