反应条件
1: 82 percent / xylene / 18 h / Heating
2: 81 percent / I2 / tetrahydrofuran; H2O / 0 °C
3: 86 percent / NaBH4 / ethanol
4: 93 percent / imidazole / dimethylformamide
5: 94 percent / xylene / 7 h / Heating
6: 81 percent / tetrahydrofuran / -78 °C
7: 85 percent / N-Methylmorpholine-N-oxide, OsO4
8: 93 percent / anhydr. CuSO4, TsOH
9: 75 percent / tetrahydrofuran / 24 h / Ambient temperature
10: 87 percent / Bu4NF / tetrahydrofuran / 4 h / Ambient temperature
11: 80 percent / PCC,molecular sieve / CH2Cl2 / 1 h / Ambient temperature
12: 1.) n-BuLi / 2.) THF, -40 to -30 deg C, 2 h and 0 deg C, 30 min.
13: 50percent aq. AcOH / 72 h / Ambient temperature
View Scheme
参考文献
Fleet, G. W. J.; Gough, M. J.; Shing, T. K. M.
Tetrahedron Letters, 1983 , vol. 24, # 34 p. 3661 - 3664
