反应条件
2-chloro-1-methyl-pyridinium iodide; triethylamine 1.) dichloromethane, reflux, 0.5 h, 2.) reflux, 10 h; Yield given. Multistep reaction;
参考文献
Okawara, Tadashi; Kanazawa, Yasunori; Yamasaki, Tetsuo; Furukawa, Mitsuru
Synthesis, 1987 , # 2 p. 183 - 184
