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乙二醇
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63148-62-9
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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
20277-40-1
合成路线
(共 13 条)
22947-61-1
→
反应条件
20277-40-1
反应条件
sulfur(IV) fluoride 24 h; Ambient temperature;
参考文献
Adcock, William; Abeywickrema, Anil N.
Journal of Organic Chemistry, 1982 , vol. 47, # 15 p. 2951 - 2957
72653-21-5
→
反应条件
20277-40-1
反应条件
1: methanol 2: H2O/KOH / ethanol / 16 h / Ambient temperature 3: hydrazine hydrate, KOH / bis-(2-hydroxy-ethyl) ether / 10 h / Heating 4: 91 percent / concn H2SO4 / 1,2-dichloro-ethane / 20 h / Heating 5: 92 percent / BF3*OEt2 / Ambient temperature 6: 94 percent / NaOMe / methanol / 2 h / Heating 7: 92 percent / SF4 / 24 h / Ambient temperature 8: 96 percent / H2O/KOH / ethanol / 16 h / Ambient temperature 9: 90 percent / diethyl ether; hexane / 2 h / Heating 10: 77 percent / m-chloroperbenzoic acid / CH2Cl2 / 72 h / Ambient temperature 11: 93 percent / NaOMe / methanol / 2 h / Heating 12: 81 percent / SF4 / 24 h / Ambient temperature View Scheme
参考文献
Adcock, William; Abeywickrema, Anil N.
Journal of Organic Chemistry, 1982 , vol. 47, # 15 p. 2951 - 2957
72653-14-6
4-乙酰基-4-乙氧基羰基庚二酸
→
反应条件
20277-40-1
反应条件
1: KOAc/Ac2O / 2 h / Heating 2: 250 - 260 °C / 10 Torr 3: methanol 4: H2O/KOH / ethanol / 16 h / Ambient temperature 5: hydrazine hydrate, KOH / bis-(2-hydroxy-ethyl) ether / 10 h / Heating 6: 91 percent / concn H2SO4 / 1,2-dichloro-ethane / 20 h / Heating 7: 92 percent / BF3*OEt2 / Ambient temperature 8: 94 percent / NaOMe / methanol / 2 h / Heating 9: 92 percent / SF4 / 24 h / Ambient temperature 10: 96 percent / H2O/KOH / ethanol / 16 h / Ambient temperature 11: 90 percent / diethyl ether; hexane / 2 h / Heating 12: 77 percent / m-chloroperbenzoic acid / CH2Cl2 / 72 h / Ambient temperature 13: 93 percent / NaOMe / methanol / 2 h / Heating 14: 81 percent / SF4 / 24 h / Ambient temperature View Scheme
参考文献
Adcock, William; Abeywickrema, Anil N.
Journal of Organic Chemistry, 1982 , vol. 47, # 15 p. 2951 - 2957
81687-87-8
→
反应条件
20277-40-1
反应条件
1: H2O/KOH / ethanol / 16 h / Ambient temperature 2: hydrazine hydrate, KOH / bis-(2-hydroxy-ethyl) ether / 10 h / Heating 3: 91 percent / concn H2SO4 / 1,2-dichloro-ethane / 20 h / Heating 4: 92 percent / BF3*OEt2 / Ambient temperature 5: 94 percent / NaOMe / methanol / 2 h / Heating 6: 92 percent / SF4 / 24 h / Ambient temperature 7: 96 percent / H2O/KOH / ethanol / 16 h / Ambient temperature 8: 90 percent / diethyl ether; hexane / 2 h / Heating 9: 77 percent / m-chloroperbenzoic acid / CH2Cl2 / 72 h / Ambient temperature 10: 93 percent / NaOMe / methanol / 2 h / Heating 11: 81 percent / SF4 / 24 h / Ambient temperature View Scheme
参考文献
Adcock, William; Abeywickrema, Anil N.
Journal of Organic Chemistry, 1982 , vol. 47, # 15 p. 2951 - 2957
22947-60-0
→
反应条件
20277-40-1
反应条件
1: 93 percent / NaOMe / methanol / 2 h / Heating 2: 81 percent / SF4 / 24 h / Ambient temperature View Scheme
参考文献
Adcock, William; Abeywickrema, Anil N.
Journal of Organic Chemistry, 1982 , vol. 47, # 15 p. 2951 - 2957
773-34-2
→
反应条件
20277-40-1
反应条件
1: 91 percent / concn H2SO4 / 1,2-dichloro-ethane / 20 h / Heating 2: 92 percent / BF3*OEt2 / Ambient temperature 3: 94 percent / NaOMe / methanol / 2 h / Heating 4: 92 percent / SF4 / 24 h / Ambient temperature 5: 96 percent / H2O/KOH / ethanol / 16 h / Ambient temperature 6: 90 percent / diethyl ether; hexane / 2 h / Heating 7: 77 percent / m-chloroperbenzoic acid / CH2Cl2 / 72 h / Ambient temperature 8: 93 percent / NaOMe / methanol / 2 h / Heating 9: 81 percent / SF4 / 24 h / Ambient temperature View Scheme
参考文献
Adcock, William; Abeywickrema, Anil N.
Journal of Organic Chemistry, 1982 , vol. 47, # 15 p. 2951 - 2957
23062-53-5
4-羟基双环[2.2.2]辛烷-1-羧酸甲酯
→
反应条件
20277-40-1
反应条件
1: 92 percent / SF4 / 24 h / Ambient temperature 2: 96 percent / H2O/KOH / ethanol / 16 h / Ambient temperature 3: 90 percent / diethyl ether; hexane / 2 h / Heating 4: 77 percent / m-chloroperbenzoic acid / CH2Cl2 / 72 h / Ambient temperature 5: 93 percent / NaOMe / methanol / 2 h / Heating 6: 81 percent / SF4 / 24 h / Ambient temperature View Scheme
参考文献
Adcock, William; Abeywickrema, Anil N.
Journal of Organic Chemistry, 1982 , vol. 47, # 15 p. 2951 - 2957
81687-90-3
→
反应条件
20277-40-1
反应条件
1: 92 percent / BF3*OEt2 / Ambient temperature 2: 94 percent / NaOMe / methanol / 2 h / Heating 3: 92 percent / SF4 / 24 h / Ambient temperature 4: 96 percent / H2O/KOH / ethanol / 16 h / Ambient temperature 5: 90 percent / diethyl ether; hexane / 2 h / Heating 6: 77 percent / m-chloroperbenzoic acid / CH2Cl2 / 72 h / Ambient temperature 7: 93 percent / NaOMe / methanol / 2 h / Heating 8: 81 percent / SF4 / 24 h / Ambient temperature View Scheme
参考文献
Adcock, William; Abeywickrema, Anil N.
Journal of Organic Chemistry, 1982 , vol. 47, # 15 p. 2951 - 2957
81687-92-5
→
反应条件
20277-40-1
反应条件
1: KOH / bis-(2-hydroxy-ethyl) ether / Heating 2: 91 percent / concn H2SO4 / 1,2-dichloro-ethane / 20 h / Heating 3: 92 percent / BF3*OEt2 / Ambient temperature 4: 94 percent / NaOMe / methanol / 2 h / Heating 5: 92 percent / SF4 / 24 h / Ambient temperature 6: 96 percent / H2O/KOH / ethanol / 16 h / Ambient temperature 7: 90 percent / diethyl ether; hexane / 2 h / Heating 8: 77 percent / m-chloroperbenzoic acid / CH2Cl2 / 72 h / Ambient temperature 9: 93 percent / NaOMe / methanol / 2 h / Heating 10: 81 percent / SF4 / 24 h / Ambient temperature View Scheme
参考文献
Adcock, William; Abeywickrema, Anil N.
Journal of Organic Chemistry, 1982 , vol. 47, # 15 p. 2951 - 2957
81687-91-4
→
反应条件
20277-40-1
反应条件
1: 94 percent / NaOMe / methanol / 2 h / Heating 2: 92 percent / SF4 / 24 h / Ambient temperature 3: 96 percent / H2O/KOH / ethanol / 16 h / Ambient temperature 4: 90 percent / diethyl ether; hexane / 2 h / Heating 5: 77 percent / m-chloroperbenzoic acid / CH2Cl2 / 72 h / Ambient temperature 6: 93 percent / NaOMe / methanol / 2 h / Heating 7: 81 percent / SF4 / 24 h / Ambient temperature View Scheme
参考文献
Adcock, William; Abeywickrema, Anil N.
Journal of Organic Chemistry, 1982 , vol. 47, # 15 p. 2951 - 2957
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