1: 4-(benzyloxy)-phenol With potassium carbonate in N,N-dimethyl-formamide T=80°C; 1 h; Inert atmosphere; 2: diethylene glycol mono-p-toluenesulfonate in N,N-dimethyl-formamide T=80°C; 96 h; Inert atmosphere;
参考文献
Hodyl, Jozef A.Z.; Lincoln, Stephen F.; Wainwright, Kevin P.
Journal of Inclusion Phenomena and Macrocyclic Chemistry, 2010 , vol. 68, # 3-4 p. 261 - 270