1: With 4-(N,N-dimethlyamino)pyridine; acetic anhydride; triethylamine in toluene T=60°C; 2 h; 2: With sodium hydroxide in tetrahydrofuran; water; toluene T=25°C; 16 h; Further stages.;
参考文献
Stach, Jan; Havlicek, Jaroslav; Placek, Lukas; Radl, Stanislav
Collection of Czechoslovak Chemical Communications, 2008 , vol. 73, # 2 p. 229 - 246
