nitric acid; phosphorus pentoxide in chloroform T=50°C; 0.166667 h;
参考文献
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 40, # 9.2 p. 1906 - 1908
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , # 9 p. 2148 - 2150