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结构式
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
3-甲基异色烯-1-酮
合成路线
(共 72 条)
5728-95-0
→
反应条件
29539-21-7
3-甲基异色烯-1-酮
反应条件
1: H2O2; Et3N / acetone 2: 95 percent / 450 °C / 0.1 Torr View Scheme
参考文献
Mal, Dipakranjan; Bandyopadhyay, Mousumi; Ghorai, Sujit K.; Datta, Kalyani
Tetrahedron Letters, 2000 , vol. 41, # 19 p. 3677 - 3680
132974-78-8
→
反应条件
29539-21-7
3-甲基异色烯-1-酮
反应条件
1: 76 percent / Zn / diethyl ether / 6 h / Ambient temperature 2: 60 percent / 10percent aq. NaHCO3, Br2 / diethyl ether / 0.5 h / 0 °C 3: 95 percent / tributyltin hydride (TBTH), α,α'-azobisisobutyronitrile (AIBN) / toluene / 1 h / Heating View Scheme
参考文献
Gore; Narasimhan
Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1991 , vol. 30, # 2 p. 241 - 246
39153-95-2
→
反应条件
29539-21-7
3-甲基异色烯-1-酮
反应条件
1: 60 percent / 10percent aq. NaHCO3, Br2 / diethyl ether / 0.5 h / 0 °C 2: 95 percent / tributyltin hydride (TBTH), α,α'-azobisisobutyronitrile (AIBN) / toluene / 1 h / Heating View Scheme
参考文献
Gore; Narasimhan
Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1991 , vol. 30, # 2 p. 241 - 246
85271-85-8
→
反应条件
29539-21-7
3-甲基异色烯-1-酮
反应条件
1: 80 percent / 50percent H2SO4 / tetrahydrofuran / 12 h / Ambient temperature 2: 60 percent / 10percent aq. NaHCO3, Br2 / diethyl ether / 0.5 h / 0 °C 3: 95 percent / tributyltin hydride (TBTH), α,α'-azobisisobutyronitrile (AIBN) / toluene / 1 h / Heating View Scheme
参考文献
Gore; Narasimhan
Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1991 , vol. 30, # 2 p. 241 - 246
703-59-3
高邻苯二甲酸酐
→
反应条件
29539-21-7
3-甲基异色烯-1-酮
反应条件
1: 58 percent / CHCl3 / 48 h / Heating 2: 80 percent / 50percent H2SO4 / tetrahydrofuran / 12 h / Ambient temperature 3: 60 percent / 10percent aq. NaHCO3, Br2 / diethyl ether / 0.5 h / 0 °C 4: 95 percent / tributyltin hydride (TBTH), α,α'-azobisisobutyronitrile (AIBN) / toluene / 1 h / Heating View Scheme
参考文献
Gore; Narasimhan
Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1991 , vol. 30, # 2 p. 241 - 246
5955-73-7
邻甲基苯甲酰腈
→
反应条件
29539-21-7
3-甲基异色烯-1-酮
反应条件
1: 50 percent / acetonitrile / 12 h / Irradiation 2: 66 percent / KtBuO / tetrahydrofuran / 15 h / Ambient temperature View Scheme
参考文献
Connors, Richard
Canadian Journal of Chemistry, 1996 , vol. 74, # 2 p. 221 - 226
933-88-0
邻甲基苯甲酰氯
→
反应条件
29539-21-7
3-甲基异色烯-1-酮
反应条件
1: 60 percent / tetrabutylammonium chloride / CH2Cl2; H2O / 12 h / Ambient temperature 2: 50 percent / acetonitrile / 12 h / Irradiation 3: 66 percent / KtBuO / tetrahydrofuran / 15 h / Ambient temperature View Scheme
参考文献
Connors, Richard
Canadian Journal of Chemistry, 1996 , vol. 74, # 2 p. 221 - 226
61260-15-9
3-氧代-1,3-二氢异苯并呋喃-1-膦酸二甲酯
→
反应条件
29539-21-7
3-甲基异色烯-1-酮
反应条件
1: 1.) NaH / 1.) THF, 0 deg C, 45 min; 2.) 0 deg C, 5 min 2: Zn powder / acetic acid / 18 h / 90 °C View Scheme
参考文献
Napolitano, Elio; Ramacciotti, Antonella
Gazzetta Chimica Italiana, 1987 , vol. 117, # 7 p. 443 - 444
132974-77-7
→
反应条件
29539-21-7
3-甲基异色烯-1-酮
反应条件
1: 50 percent / silver trifluoroacetate / diethyl ether / 0.33 h / Ambient temperature 2: 95 percent / tributyltin hydride (TBTH), α,α'-azobisisobutyronitrile (AIBN) / toluene / 1 h / Heating View Scheme
参考文献
Gore; Narasimhan
Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1991 , vol. 30, # 2 p. 241 - 246
115912-93-1
→
反应条件
29539-21-7
3-甲基异色烯-1-酮
反应条件
sodium hydroxide; perchloric acid; sulfuric acid; acetic anhydride 1.) MeOH, RT, 2h, 2.) EtOAc, reflux, 1 h; Yield given. Multistep reaction;
参考文献
Hauser, Frank M.; Baghdanov, Vaceli M.
Journal of Organic Chemistry, 1988 , vol. 53, # 20 p. 4676 - 4681
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