反应条件
1: 1.) NaOMe / 1.) MeOH, reflux, 30 min, 2.) MeOH, reflux, 18 h 2: 79 percent / aq. HCl, HCl(gas) / dioxane / a) RT, 3 d, b.) reflux, 3.5 h View Scheme
参考文献
Cho, Nam Sung; Hwang, Do-Hopn; Jung, Byung-Jun; Lim, Eunhee; Lee, Jaemin; Shim, Hong-Ku
Macromolecules, 2004 , vol. 37, # 14 p. 5265 - 5273