反应条件
1: 86 percent / OsO4, N-methylmorpholine N-oxide / tetrahydrofuran; H2O 2: 97 percent / iPr2EtN / CH2Cl2 3: 79 percent / Zn, AcOH / ethanol 4: 86 percent / NaHCO3 / diphenyl ether / 0.5 h / 260 °C 5: Et3N, DMAP / CH2Cl2 / 0 °C 6: Bu3SnH, AIBN / benzene / 80 °C 7: 30percent H2O2, KHCO3 / methanol; tetrahydrofuran / Heating 8: 100 percent / imidazole / dimethylformamide 9: iPrEtN, DMAP / CH2Cl2 10: TBAF / tetrahydrofuran 11: SO3*Py, Et3N / dimethylsulfoxide 12: NaClO2, NaH2PO4*2H2O, 2-methyl-2-butene / 2-methyl-propan-2-ol; H2O 13: CH2Cl2 14: 98 percent / AcCl / methanol View Scheme
参考文献
Kamikubo, Takashi; Ogasawara, Kunio
Chemistry Letters, 1996 , # 11 p. 987 - 988