(Z)-6-二十一碳烯-11-酮合成路线 （共 124 条）
反应条件
1: 90 percent / sodium hydride, DMSO / diethyl ether / 2.5 h / Ambient temperature 2: 100 percent / conc. HCl / CH2Cl2; diethyl ether / 0.17 h / Ambient temperature View Scheme
参考文献
Synthetic Communications, , vol. 13, # 5 p. 379 - 386
反应条件
1: 83 percent / tetrahydrofuran / 1.) -78 deg C, 1 h, 2.) room temperature, 1 h 2: PCC View Scheme
参考文献
Synthetic Communications, , vol. 17, # 7 p. 893 - 900
反应条件
1: Jones reagent 2: 18 percent / Li, NH3 / tetrahydrofuran 3: PCC View Scheme
参考文献
Synthetic Communications, , vol. 13, # 7 p. 621 - 628
反应条件
1: 18 percent / Li, NH3 / tetrahydrofuran 2: PCC View Scheme
参考文献
Synthetic Communications, , vol. 13, # 7 p. 621 - 628
反应条件
1: 75 percent / LAH / tetrahydrofuran / 3 h / Heating 2: 70 percent / pyridiniumchlorochromate / CH2Cl2 / 1.5 h / Ambient temperature 3: 50 percent / potassiumtertiarybutoxide / tetrahydrofuran View Scheme
参考文献
Synthetic Communications, , vol. 17, # 15 p. 1845 - 1850
反应条件
1: tetrahydrofuran 2: pyridinium chlorochromate / CH2Cl2 View Scheme
参考文献
Bioscience, Biotechnology and Biochemistry, , vol. 69, # 5 p. 957 - 965
反应条件
1.1: hexamethylphosphoric acid triamide 1.2: H2 / Lindlar catalyst 1.3: pyridinium chlorochromate 2.1: tetrahydrofuran 3.1: pyridinium chlorochromate / CH2Cl2 View Scheme
参考文献
Bioscience, Biotechnology and Biochemistry, , vol. 69, # 5 p. 957 - 965
反应条件
1: 1) <(CH3)3Si>2NNa / 1) THF, reflux, 2 h, 2) -78 deg, 1 h, 3) room temperature, 10 h 2: 73 percent / 10percent aq. HCl / acetone / 3 h / 20 - 23 °C 3: 55 percent / diethyl ether / 1) 0 deg C, 30 min, 2) 20-25 deg C, 4 h 4: 77 percent / pyridinium chlorochromate / CH2Cl2 / 6 h View Scheme
参考文献
Journal of Organic Chemistry USSR (English Translation), , vol. 24, # 10 p. 1909 - 1912
Zhurnal Organicheskoi Khimii, , vol. 24, # 10 p. 2116 - 2120
反应条件
1: 73 percent / 10percent aq. HCl / acetone / 3 h / 20 - 23 °C 2: 55 percent / diethyl ether / 1) 0 deg C, 30 min, 2) 20-25 deg C, 4 h 3: 77 percent / pyridinium chlorochromate / CH2Cl2 / 6 h View Scheme
参考文献
Journal of Organic Chemistry USSR (English Translation), , vol. 24, # 10 p. 1909 - 1912
Zhurnal Organicheskoi Khimii, , vol. 24, # 10 p. 2116 - 2120
反应条件
1: 60 percent / HCl / 2 h / Heating 2: 70 percent / p-TsOH / benzene / 15 h / Heating 3: 92 percent / LiAlH4 / diethyl ether / 5 h / Ambient temperature 4: 81 percent / Ph3P*Br2, Et3N / CH2Cl2 / 7 h 5: 1.) lithium amide / 1.) HMPTA, 15 deg C, 1.5 h, 2.) HMPTA, a) 0-10 deg C, 1 h, b) 20-25 deg C, 12 h 6: 91 percent / aq. HCl / acetone / 1 h / Heating 7: 95 percent / H2, NaBH4, Ni(CH3COO)2*4H2O, NH2(CH2)2NH2 / ethanol View Scheme
参考文献
Russian Journal of Organic Chemistry, , vol. 30, # 11.1 p. 1750 - 1753
Zhurnal Organicheskoi Khimii, , vol. 30, # 11 p. 1664 - 1666
