反应条件
1: 89 percent / zinc, acetic acid / CH2Cl2 / 13 h / Heating 2: t-butyl-lithium / 1) THF-hexane, -78 deg C 1 h; 2.) THF-hexane, -78 deg C 30 min 3: toluene-p-sulphonic acid / dioxane; H2O / 0.17 h / 55 °C View Scheme
参考文献
Nemoto; Wu; Kurobe; et al.
Tetrahedron Letters, 1984 , vol. 25, # 29 p. 3095 - 3098
