in various solvent(s) T=180 - 200°C; 3 h; Further byproducts given;
参考文献
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 31, # 1 p. 133 - 136
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , # 1 p. 141 - 144
