反应条件
1: 98 percent / KOH / methanol; H2O / 8 h / Heating
2: 90 percent / bromine / CCl4 / 0.5 h / 20 °C
3: 75 percent / 18-crown-6-ether, KOH / petroleum ether / 10 h / 90 - 110 °C
4: 1) n-BuLi / 1) benzene + THF, 20 deg C, 1 h; 2) HMPTA, 20 deg C, 6 h.
5: 95 percent / hydrogen, quinoline / 5percent Pd/BaSO4 / hexane / 20 °C
View Scheme
参考文献
Zakharkin, L. I.; Guseva, V. V.
Chemistry of Natural Compounds, 1984 , vol. 20, # 6 p. 733 - 736
Khimiya Prirodnykh Soedinenii, 1984 , vol. 20, # 6 p. 776 - 779
