1: O3 / cyclohexane; acetic acid / 5 °C
2: aq. H2CrO4 / cyclohexane; acetic acid / 4 h / 20 °C
3: 94 percent / K2CO3 / methanol / 2 h / 50 °C
View Scheme
参考文献
Odinokov, V. N.; Ishmuratov, G. Yu.; Botsman, L. P.; Vakhidov, R. R.; Khametova, R. R.; et al.
Chemistry of Natural Compounds, 1992 , vol. 28, # 3/4 p. 365 - 369
Khimiya Prirodnykh Soedinenii, 1992 , # 3,4 p. 417 - 422
1: O3 / cyclohexane; acetic acid / 5 °C
2: aq. H2Cr2O4 / acetone / 4 h / 20 °C
3: 10percent aq. HCl / acetone / 6 h / 20 °C
4: 85 percent / NaBH4 / ethanol / 0.17 h
View Scheme
参考文献
Odinokov, V. N.; Ishmuratov, G. Yu.; Botsman, L. P.; Vakhidov, R. R.; Ladenkova, I. M.; et al.
Chemistry of Natural Compounds, 1992 , vol. 28, # 3/4 p. 369 - 374
Khimiya Prirodnykh Soedinenii, 1992 , # 3,4 p. 423 - 429
1: O3 / cyclohexane; acetic acid / 5 °C
2: aq. H2CrO4 / acetone / 1.) 0 deg C, 0.5 h, 2.) 20 deg C, 4 h
3: LiCl, H2O / dimethylformamide / 0.5 h / 170 °C
4: 85 percent / NaBH4 / ethanol / 0.17 h
View Scheme
参考文献
Odinokov, V. N.; Ishmuratov, G. Yu.; Botsman, L. P.; Vakhidov, R. R.; Ladenkova, I. M.; et al.
Chemistry of Natural Compounds, 1992 , vol. 28, # 3/4 p. 369 - 374
Khimiya Prirodnykh Soedinenii, 1992 , # 3,4 p. 423 - 429
1: 82 percent / NaBr / dimethylformamide / 2 h / 65 °C
2: 69 percent / PdCl2, CuCl, O2 / dimethylformamide; H2O / 24 h
3: 81 percent / Py*TsOHY / benzene
4: 1.) Li, FeCl3, liq. NH3 / 1.) -35 deg C, 0.3 h, 2.) THF, DMSO, -35 deg C, 4.5 h
5: 1.) EtMgBr, 2.) CuI
6: O3 / cyclohexane; acetic acid / 5 °C
7: aq. H2Cr2O4 / acetone / 4 h / 20 °C
8: 10percent aq. HCl / acetone / 6 h / 20 °C
9: 85 percent / NaBH4 / ethanol / 0.17 h
View Scheme
参考文献
Odinokov, V. N.; Ishmuratov, G. Yu.; Botsman, L. P.; Vakhidov, R. R.; Ladenkova, I. M.; et al.
Chemistry of Natural Compounds, 1992 , vol. 28, # 3/4 p. 369 - 374
Khimiya Prirodnykh Soedinenii, 1992 , # 3,4 p. 423 - 429
1: NaBr / dimethylformamide / 2 h / 65 °C
2: 81 percent / Py*TsOHY / benzene
3: 1.) Li, FeCl3, liq. NH3 / 1.) -35 deg C, 0.3 h, 2.) THF, DMSO, -35 deg C, 4.5 h
4: 1.) EtMgBr, 2.) CuI
5: O3 / cyclohexane; acetic acid / 5 °C
6: aq. H2Cr2O4 / acetone / 4 h / 20 °C
7: 10percent aq. HCl / acetone / 6 h / 20 °C
8: 85 percent / NaBH4 / ethanol / 0.17 h
View Scheme
参考文献
Odinokov, V. N.; Ishmuratov, G. Yu.; Botsman, L. P.; Vakhidov, R. R.; Ladenkova, I. M.; et al.
Chemistry of Natural Compounds, 1992 , vol. 28, # 3/4 p. 369 - 374
Khimiya Prirodnykh Soedinenii, 1992 , # 3,4 p. 423 - 429
