1: ethyl 4-hydroxy-benzoate With potassium carbonate in acetone T=20°C; 1 h; 2: bromoacetic acid methyl ester in acetone 4 h; 3: With potassium hydroxide in tetrahydrofuran 24 h; Heating; Further stages.;
参考文献
Carlos Iglesias-Sanchez, Jose; Wang, Wei; Ferdani, Riccardo; Prados, Pilar; De Mendoza, Javier; Gokel, George W.
New Journal of Chemistry, 2008 , vol. 32, # 5 p. 878 - 890