反应条件
1: 78.6 percent / Et3N, CCl4 / ethanol; H2O / 14 h / 0 °C 2: Et3N, CCl4 / CH2Cl2 / 10 h / 0 °C 3: Et3N / 6 h / 0 °C 4: 76.3 percent / LiOH*H2O, H2O / tetrahydrofuran; methanol / 5 h / 60 °C / various bases, other time and temperature 5: 25 percent / butanol / 6 h / 105 - 110 °C View Scheme
参考文献
Journal of Organic Chemistry, , vol. 54, # 16 p. 4005 - 4008