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乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
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乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
麦皮星酮
合成路线
(共 93 条)
717127-40-7
→
反应条件
55854-89-2
麦皮星酮
反应条件
1: 92 percent / CH3CH2COOH / 2 h / 130 °C 2: 81 percent / TMSI / pyridine / 1 h / 20 °C 3: 85 percent / NaOAc / ethanol / Heating 4: 80 percent / DDQ / dioxane / Heating 5: 76 percent / O3; DMS / CH2Cl2 View Scheme
参考文献
Chavan, Subhash P.; Sivappa, Rasapalli
Tetrahedron Letters, 2004 , vol. 45, # 20 p. 3941 - 3943
717127-64-5
→
反应条件
55854-89-2
麦皮星酮
反应条件
1: NaCl / dimethylsulfoxide 2: p-TSA / toluene / 3 h / Heating 3: 90 percent / DDQ / CH2Cl2 4: 92 percent / CH3CH2COOH / 2 h / 130 °C 5: 81 percent / TMSI / pyridine / 1 h / 20 °C 6: 85 percent / NaOAc / ethanol / Heating 7: 80 percent / DDQ / dioxane / Heating 8: 76 percent / O3; DMS / CH2Cl2 View Scheme
参考文献
Chavan, Subhash P.; Sivappa, Rasapalli
Tetrahedron Letters, 2004 , vol. 45, # 20 p. 3941 - 3943
717127-76-9
→
反应条件
55854-89-2
麦皮星酮
反应条件
1: 90 percent / DDQ / CH2Cl2 2: 92 percent / CH3CH2COOH / 2 h / 130 °C 3: 81 percent / TMSI / pyridine / 1 h / 20 °C 4: 85 percent / NaOAc / ethanol / Heating 5: 80 percent / DDQ / dioxane / Heating 6: 76 percent / O3; DMS / CH2Cl2 View Scheme
参考文献
Chavan, Subhash P.; Sivappa, Rasapalli
Tetrahedron Letters, 2004 , vol. 45, # 20 p. 3941 - 3943
14092-31-0
→
反应条件
55854-89-2
麦皮星酮
反应条件
1: 88 percent / triethylamine; DMAP / tetrahydrofuran; CH2Cl2 / 1 h / 0 - 20 °C 2: 72 percent / PTSA / methanol / 3 h / 20 °C 3: 70 percent / PCC / CH2Cl2 / 3 h / 0 - 20 °C 4: 65 percent / toluene / 12 h / Heating 5: 82 percent / NaBH4 / methanol / 1 h / 0 - 20 °C 6: 65 percent / conc. HCl; MnO2 / tetrahydrofuran / 0.5 h / -10 °C 7: 80 percent / DMF; thionyl chloride / CHCl3 / 3 h / 20 °C 8: 40 percent / pyridine / acetonitrile / 12 h / 20 °C 9: 40 percent / sodium acetate / acetic acid / 20 h / 20 °C 10: 68 percent / sodium acetate; hydrogen / Pd(OH)2/C / ethanol / 24 h / 20 °C 11: 66 percent / NaOMe / methanol / 10 h / 20 °C 12: 60 percent / PCC; celite / CH2Cl2 / 12 h / 20 °C View Scheme
参考文献
Yadav; Sarkar, Sanjita; Chandrasekhar
Tetrahedron, 1999 , vol. 55, # 17 p. 5449 - 5456
229176-13-0
→
反应条件
55854-89-2
麦皮星酮
反应条件
1: 65 percent / toluene / 12 h / Heating 2: 82 percent / NaBH4 / methanol / 1 h / 0 - 20 °C 3: 65 percent / conc. HCl; MnO2 / tetrahydrofuran / 0.5 h / -10 °C 4: 80 percent / DMF; thionyl chloride / CHCl3 / 3 h / 20 °C 5: 40 percent / pyridine / acetonitrile / 12 h / 20 °C 6: 40 percent / sodium acetate / acetic acid / 20 h / 20 °C 7: 68 percent / sodium acetate; hydrogen / Pd(OH)2/C / ethanol / 24 h / 20 °C 8: 66 percent / NaOMe / methanol / 10 h / 20 °C 9: 60 percent / PCC; celite / CH2Cl2 / 12 h / 20 °C View Scheme
参考文献
Yadav; Sarkar, Sanjita; Chandrasekhar
Tetrahedron, 1999 , vol. 55, # 17 p. 5449 - 5456
229176-12-9
→
反应条件
55854-89-2
麦皮星酮
反应条件
1: 70 percent / PCC / CH2Cl2 / 3 h / 0 - 20 °C 2: 65 percent / toluene / 12 h / Heating 3: 82 percent / NaBH4 / methanol / 1 h / 0 - 20 °C 4: 65 percent / conc. HCl; MnO2 / tetrahydrofuran / 0.5 h / -10 °C 5: 80 percent / DMF; thionyl chloride / CHCl3 / 3 h / 20 °C 6: 40 percent / pyridine / acetonitrile / 12 h / 20 °C 7: 40 percent / sodium acetate / acetic acid / 20 h / 20 °C 8: 68 percent / sodium acetate; hydrogen / Pd(OH)2/C / ethanol / 24 h / 20 °C 9: 66 percent / NaOMe / methanol / 10 h / 20 °C 10: 60 percent / PCC; celite / CH2Cl2 / 12 h / 20 °C View Scheme
参考文献
Yadav; Sarkar, Sanjita; Chandrasekhar
Tetrahedron, 1999 , vol. 55, # 17 p. 5449 - 5456
229176-14-1
→
反应条件
55854-89-2
麦皮星酮
反应条件
1: 82 percent / NaBH4 / methanol / 1 h / 0 - 20 °C 2: 65 percent / conc. HCl; MnO2 / tetrahydrofuran / 0.5 h / -10 °C 3: 80 percent / DMF; thionyl chloride / CHCl3 / 3 h / 20 °C 4: 40 percent / pyridine / acetonitrile / 12 h / 20 °C 5: 40 percent / sodium acetate / acetic acid / 20 h / 20 °C 6: 68 percent / sodium acetate; hydrogen / Pd(OH)2/C / ethanol / 24 h / 20 °C 7: 66 percent / NaOMe / methanol / 10 h / 20 °C 8: 60 percent / PCC; celite / CH2Cl2 / 12 h / 20 °C View Scheme
参考文献
Yadav; Sarkar, Sanjita; Chandrasekhar
Tetrahedron, 1999 , vol. 55, # 17 p. 5449 - 5456
229176-17-4
→
反应条件
55854-89-2
麦皮星酮
反应条件
1: 40 percent / pyridine / acetonitrile / 12 h / 20 °C 2: 40 percent / sodium acetate / acetic acid / 20 h / 20 °C 3: 68 percent / sodium acetate; hydrogen / Pd(OH)2/C / ethanol / 24 h / 20 °C 4: 66 percent / NaOMe / methanol / 10 h / 20 °C 5: 60 percent / PCC; celite / CH2Cl2 / 12 h / 20 °C View Scheme
参考文献
Yadav; Sarkar, Sanjita; Chandrasekhar
Tetrahedron, 1999 , vol. 55, # 17 p. 5449 - 5456
229176-16-3
→
反应条件
55854-89-2
麦皮星酮
反应条件
1: 80 percent / DMF; thionyl chloride / CHCl3 / 3 h / 20 °C 2: 40 percent / pyridine / acetonitrile / 12 h / 20 °C 3: 40 percent / sodium acetate / acetic acid / 20 h / 20 °C 4: 68 percent / sodium acetate; hydrogen / Pd(OH)2/C / ethanol / 24 h / 20 °C 5: 66 percent / NaOMe / methanol / 10 h / 20 °C 6: 60 percent / PCC; celite / CH2Cl2 / 12 h / 20 °C View Scheme
参考文献
Yadav; Sarkar, Sanjita; Chandrasekhar
Tetrahedron, 1999 , vol. 55, # 17 p. 5449 - 5456
229176-11-8
→
反应条件
55854-89-2
麦皮星酮
反应条件
1: 72 percent / PTSA / methanol / 3 h / 20 °C 2: 70 percent / PCC / CH2Cl2 / 3 h / 0 - 20 °C 3: 65 percent / toluene / 12 h / Heating 4: 82 percent / NaBH4 / methanol / 1 h / 0 - 20 °C 5: 65 percent / conc. HCl; MnO2 / tetrahydrofuran / 0.5 h / -10 °C 6: 80 percent / DMF; thionyl chloride / CHCl3 / 3 h / 20 °C 7: 40 percent / pyridine / acetonitrile / 12 h / 20 °C 8: 40 percent / sodium acetate / acetic acid / 20 h / 20 °C 9: 68 percent / sodium acetate; hydrogen / Pd(OH)2/C / ethanol / 24 h / 20 °C 10: 66 percent / NaOMe / methanol / 10 h / 20 °C 11: 60 percent / PCC; celite / CH2Cl2 / 12 h / 20 °C View Scheme
参考文献
Yadav; Sarkar, Sanjita; Chandrasekhar
Tetrahedron, 1999 , vol. 55, # 17 p. 5449 - 5456
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