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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
3155-52-0
合成路线
(共 9 条)
500-62-9
甲氧醉椒素
→
反应条件
3155-52-0
反应条件
5 Pd(II)/C(eggshell); hydrogen in methanol T=20°C; 1.5 h;
参考文献
Soldi, Cristian; Moro, Angelica V.; Pizzolatti, Moacir G.; Correia, Carlos R. D.
European Journal of Organic Chemistry, 2012 , # 19 p. 3607 - 3616
675-10-5
4-羟基-6-甲基-2-吡喃酮
→
反应条件
3155-52-0
反应条件
1: potassium carbonate / acetone / Inert atmosphere; Reflux 2: selenium(IV) oxide / 1,4-dioxane / 5 h / 180 °C / Inert atmosphere; Sealed tube 3: n-butyllithium; triphenyl-methyl-phosphonium iodide / tetrahydrofuran / 3 h / -78 - 20 °C / Inert atmosphere 4: sodium acetate; palladium diacetate / acetonitrile / 0.17 h 5: 5 Pd(II)/C(eggshell); hydrogen / methanol / 1.5 h / 20 °C View Scheme
参考文献
Soldi, Cristian; Moro, Angelica V.; Pizzolatti, Moacir G.; Correia, Carlos R. D.
European Journal of Organic Chemistry, 2012 , # 19 p. 3607 - 3616
672-89-9
4-甲氧基-6-甲基-2H-吡喃酮
→
反应条件
3155-52-0
反应条件
1: selenium(IV) oxide / 1,4-dioxane / 5 h / 180 °C / Inert atmosphere; Sealed tube 2: n-butyllithium; triphenyl-methyl-phosphonium iodide / tetrahydrofuran / 3 h / -78 - 20 °C / Inert atmosphere 3: sodium acetate; palladium diacetate / acetonitrile / 0.17 h 4: 5 Pd(II)/C(eggshell); hydrogen / methanol / 1.5 h / 20 °C View Scheme
参考文献
Soldi, Cristian; Moro, Angelica V.; Pizzolatti, Moacir G.; Correia, Carlos R. D.
European Journal of Organic Chemistry, 2012 , # 19 p. 3607 - 3616
1092383-57-7
→
反应条件
3155-52-0
反应条件
1: [Pd2(dibenzylideneacetone)3]*dibenzylideneacetone; sodium acetate / 1 h / 80 °C / Microwave irradiation 2: 2,3-dicyano-5,6-dichloro-p-benzoquinone / toluene / 2 h / Inert atmosphere; Reflux 3: 5 Pd(II)/C(eggshell); hydrogen / methanol / 1.5 h / 20 °C View Scheme
参考文献
Soldi, Cristian; Moro, Angelica V.; Pizzolatti, Moacir G.; Correia, Carlos R. D.
European Journal of Organic Chemistry, 2012 , # 19 p. 3607 - 3616
771-03-9
去氢乙酸
→
反应条件
3155-52-0
反应条件
1: sulfuric acid / 0.25 h / 130 °C / Cooling with ice 2: potassium carbonate / acetone / Inert atmosphere; Reflux 3: selenium(IV) oxide / 1,4-dioxane / 5 h / 180 °C / Inert atmosphere; Sealed tube 4: n-butyllithium; triphenyl-methyl-phosphonium iodide / tetrahydrofuran / 3 h / -78 - 20 °C / Inert atmosphere 5: sodium acetate; palladium diacetate / acetonitrile / 0.17 h 6: 5 Pd(II)/C(eggshell); hydrogen / methanol / 1.5 h / 20 °C View Scheme
参考文献
Soldi, Cristian; Moro, Angelica V.; Pizzolatti, Moacir G.; Correia, Carlos R. D.
European Journal of Organic Chemistry, 2012 , # 19 p. 3607 - 3616
3155-49-5
→
反应条件
3155-52-0
反应条件
1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / toluene / 2 h / Inert atmosphere; Reflux 2: 5 Pd(II)/C(eggshell); hydrogen / methanol / 1.5 h / 20 °C View Scheme
参考文献
Soldi, Cristian; Moro, Angelica V.; Pizzolatti, Moacir G.; Correia, Carlos R. D.
European Journal of Organic Chemistry, 2012 , # 19 p. 3607 - 3616
117081-50-2
→
反应条件
3155-52-0
反应条件
1: potassium carbonate / acetone / 20 h / 20 °C / Inert atmosphere 2: [Pd2(dibenzylideneacetone)3]*dibenzylideneacetone; sodium acetate / 1 h / 80 °C / Microwave irradiation 3: 2,3-dicyano-5,6-dichloro-p-benzoquinone / toluene / 2 h / Inert atmosphere; Reflux 4: 5 Pd(II)/C(eggshell); hydrogen / methanol / 1.5 h / 20 °C View Scheme
参考文献
Soldi, Cristian; Moro, Angelica V.; Pizzolatti, Moacir G.; Correia, Carlos R. D.
European Journal of Organic Chemistry, 2012 , # 19 p. 3607 - 3616
501-57-5
→
反应条件
3155-52-0
反应条件
1: palladium; aq. NaOH solution / Hydrogenation 2: diethyl ether View Scheme
参考文献
Cieslak
Roczniki Chemii, 1958 , vol. 32, p. 837,846
Chem. Zentralbl., 1961 , vol. 132, p. 2965
186581-53-3
重氮甲烷
+
100886-62-2
→
反应条件
3155-52-0
反应条件
diethyl ether
参考文献
Cieslak
Roczniki Chemii, 1958 , vol. 32, p. 837,846
Chem. Zentralbl., 1961 , vol. 132, p. 2965