1: With hydrogenchloride in 1,4-dioxane
T=155°C; 4 h;
2: With sodium hydrogencarbonate in 1,4-dioxane; methanol; dichloromethane; water
regioselective reaction;
参考文献
Brasse, Mikael; Ellman, Jonathan A.; Bergman, Robert G.
Chemical Communications, 2011 , vol. 47, # 17 p. 5019 - 5021
1: 59 percent / benzene / 2 h / 70 - 80 °C
2: 60 percent / (C6H5)3C(1+)*ClO4(1-) / acetonitrile / 0.08 h / Heating
3: 80 percent / 20percent aq.KOH / ethanol / 2.5 h / Heating
View Scheme
参考文献
Sheinkman, A. K.; Kozak, I. Yu.; Zemskii, B. P.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 7 p. 768 - 772
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , vol. 19, # 7 p. 955 - 960
