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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
它波宁
合成路线
（共 20 条）
55856-70-7
→
反应条件
4429-63-4
它波宁
反应条件
sodium hydroxide; hydrogen; nickel in methanol T=0°C; 0.0833333 h;
参考文献
Atta-ur-Rahman; Bashir, M.; Kaleem, S.; Fatima, T.
Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1984 , vol. 39, # 5 p. 695 - 700
62414-79-3
→
反应条件
4429-63-4
它波宁
反应条件
triphenylphosphine in tetrachloromethane; acetonitrile T=70°C; 0.5 h;
参考文献
Kobayashi, Satoshi; Peng, Ge; Fukuyama, Tohru
Tetrahedron Letters, 1999 , vol. 40, # 8 p. 1519 - 1522
17640-15-2
氰基甲酸甲酯
+
32975-46-5
→
反应条件
4429-63-4
它波宁
反应条件
1: (-)-1,2,14,15-tetradehydroaspidospermidine With n-butyllithium; diisopropylamine in tetrahydrofuran; hexane T=-78 - 0°C; 1 h; Inert atmosphere; 2: methoxycarbonyl cyanide in tetrahydrofuran; hexane T=-78°C; 1 h; Inert atmosphere;
参考文献
Zhao, Senzhi; Andrade, Rodrigo B.
Journal of the American Chemical Society, 2013 , vol. 135, # 36 p. 13334 - 13337
41787-54-6
→
反应条件
4429-63-4
它波宁
反应条件
1: 70 percent / 10percent Na2CO3, I2 / tetrahydrofuran; H2O / 1 h / Ambient temperature 2: 90 percent / H2, NaOH / Raney Nickel / methanol / 0.08 h / 0 °C View Scheme
参考文献
Atta-ur-Rahman; Bashir, M.; Kaleem, S.; Fatima, T.
Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1984 , vol. 39, # 5 p. 695 - 700
80642-07-5
→
反应条件
4429-63-4
它波宁
反应条件
1: 1.) boric acid, 2.) triethylamine / 1.) methanol, reflux, 24 h, 2.) methanol, reflux, 12 h 2: 71 percent / triphenylphosphine / acetonitrile; CCl4 / 0.5 h / 70 °C View Scheme
参考文献
Kuehne, Martin E.; Podhorez, David E.; Mulamba, Tshilundu; Bornmann, William G.
Journal of Organic Chemistry, 1987 , vol. 52, # 3 p. 347 - 353
66859-22-1
→
反应条件
4429-63-4
它波宁
反应条件
1: 1.) boric acid, 2.) triethylamine / 1.) methanol, reflux, 24 h, 2.) methanol, reflux, 12 h 2: 71 percent / triphenylphosphine / acetonitrile; CCl4 / 0.5 h / 70 °C View Scheme
参考文献
Kuehne, Martin E.; Podhorez, David E.; Mulamba, Tshilundu; Bornmann, William G.
Journal of Organic Chemistry, 1987 , vol. 52, # 3 p. 347 - 353
91201-53-5
→
反应条件
4429-63-4
它波宁
反应条件
in acetonitrile T=30°C; Irradiation; Title compound not separated from byproducts;
参考文献
Hoffmann, Norbert; Hugel, Georgette; Nuzillard, Jean-Marc; Royer, Daniel
Tetrahedron Letters, 1998 , vol. 39, # 41 p. 7503 - 7506
124293-81-8
→
反应条件
4429-63-4
它波宁
反应条件
1.1: titanium tetraethoxide / tetrahydrofuran / 24 h / 20 °C / |Inert atmosphere 2.1: lithium hexamethyldisilazane / tetrahydrofuran / 1 h / -78 °C / |Inert atmosphere 2.2: 2 h / -78 °C / |Inert atmosphere 3.1: lithium hexamethyldisilazane / N,N-dimethyl-formamide / 0.67 h / -15 °C / |Inert atmosphere 3.2: 2 h / -15 °C / |Inert atmosphere 4.1: diisobutylaluminium hydride / dichloromethane / 1 h / 0 °C / |Inert atmosphere 5.1: Dess-Martin periodane; sodium hydrogencarbonate / dichloromethane / 3 h / 0 - 20 °C / |Inert atmosphere 6.1: n-butyllithium / tetrahydrofuran; hexane / 0.67 h / -78 - 0 °C / |Inert atmosphere 6.2: 2 h / -78 - 20 °C / |Inert atmosphere 7.1: (SPY-5-31)-dichloro-(κ2(C,O)-(2-isopropyloxybenzylidene))(1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene)ruthenium / dichloromethane / 48 h / 20 °C / |Inert atmosphere 8.1: hydrogenchloride / methanol; water / 0 °C / |Inert atmosphere 9.1: sodium carbonate / ethanol / 24 h / 85 °C / |Inert atmosphere 10.1: potassium tert-butylate / tetrahydrofuran / 2 h / 0 °C / |Inert atmosphere 11.1: n-butyllithium; diisopropylamine / tetrahydrofuran; hexane / 1 h / -78 - 0 °C / |Inert atmosphere 11.2: 1 h / -78 °C / |Inert atmosphere View Scheme
参考文献
Zhao, Senzhi; Andrade, Rodrigo B.
Journal of the American Chemical Society, 2013 , vol. 135, # 36 p. 13334 - 13337
1451192-91-8
→
反应条件
4429-63-4
它波宁
反应条件
1.1: lithium hexamethyldisilazane / N,N-dimethyl-formamide / 0.67 h / -15 °C / |Inert atmosphere 1.2: 2 h / -15 °C / |Inert atmosphere 2.1: diisobutylaluminium hydride / dichloromethane / 1 h / 0 °C / |Inert atmosphere 3.1: Dess-Martin periodane; sodium hydrogencarbonate / dichloromethane / 3 h / 0 - 20 °C / |Inert atmosphere 4.1: n-butyllithium / tetrahydrofuran; hexane / 0.67 h / -78 - 0 °C / |Inert atmosphere 4.2: 2 h / -78 - 20 °C / |Inert atmosphere 5.1: (SPY-5-31)-dichloro-(κ2(C,O)-(2-isopropyloxybenzylidene))(1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene)ruthenium / dichloromethane / 48 h / 20 °C / |Inert atmosphere 6.1: hydrogenchloride / methanol; water / 0 °C / |Inert atmosphere 7.1: sodium carbonate / ethanol / 24 h / 85 °C / |Inert atmosphere 8.1: potassium tert-butylate / tetrahydrofuran / 2 h / 0 °C / |Inert atmosphere 9.1: n-butyllithium; diisopropylamine / tetrahydrofuran; hexane / 1 h / -78 - 0 °C / |Inert atmosphere 9.2: 1 h / -78 °C / |Inert atmosphere View Scheme
参考文献
Zhao, Senzhi; Andrade, Rodrigo B.
Journal of the American Chemical Society, 2013 , vol. 135, # 36 p. 13334 - 13337
1451192-86-1
→
反应条件
4429-63-4
它波宁
反应条件
1.1: diisobutylaluminium hydride / dichloromethane / 1 h / 0 °C / |Inert atmosphere 2.1: Dess-Martin periodane; sodium hydrogencarbonate / dichloromethane / 3 h / 0 - 20 °C / |Inert atmosphere 3.1: n-butyllithium / tetrahydrofuran; hexane / 0.67 h / -78 - 0 °C / |Inert atmosphere 3.2: 2 h / -78 - 20 °C / |Inert atmosphere 4.1: (SPY-5-31)-dichloro-(κ2(C,O)-(2-isopropyloxybenzylidene))(1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene)ruthenium / dichloromethane / 48 h / 20 °C / |Inert atmosphere 5.1: hydrogenchloride / methanol; water / 0 °C / |Inert atmosphere 6.1: sodium carbonate / ethanol / 24 h / 85 °C / |Inert atmosphere 7.1: potassium tert-butylate / tetrahydrofuran / 2 h / 0 °C / |Inert atmosphere 8.1: n-butyllithium; diisopropylamine / tetrahydrofuran; hexane / 1 h / -78 - 0 °C / |Inert atmosphere 8.2: 1 h / -78 °C / |Inert atmosphere View Scheme
参考文献
Zhao, Senzhi; Andrade, Rodrigo B.
Journal of the American Chemical Society, 2013 , vol. 135, # 36 p. 13334 - 13337
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