caesium carbonate in N,N-dimethyl-formamide T=110°C; 3 h;
参考文献
Fleming, Matthew J.; McManus, Helen A.; Rudolph, Alena; Chan, Walter H.; Ruiz, Jeremy; Dockendorff, Chris; Lautens, Mark
Chemistry - A European Journal, 2008 , vol. 14, # 7 p. 2112 - 2124