1-溴-3-甲基-2-丁烯合成路线 (共 689 条)
反应条件
potassium carbonate in acetone T=20°C; 9 h;
参考文献
Suresh; Rajesh; Selvam; Venkateswarlu
Synthetic Communications, 2011 , vol. 41, # 7 p. 993 - 998
反应条件
1: 1.) NaOH / 1.) acetone, reflux, 1 h, 2.) acetone, reflux, 24 h 2: 75.8 percent / 85percent H3PO4, P2O5 / benzene / 20 h / Heating 3: 60.3 percent / SnCl4 / benzene / 5 h / Ambient temperature View Scheme
参考文献
Dawson, Marcia I.; Hobbs, Peter D.; Derdzinski, Krzysztof; Chan, Rebecca L.-S.; Gruber, John; et al.
Journal of Medicinal Chemistry, 1984 , vol. 27, # 11 p. 1516 - 1531
反应条件
1: aq. NH4Cl; Zn / tetrahydrofuran / 2 h / 20 °C 2: 3.5 g / Jones reagent / diethyl ether / 2 h / 20 °C 3: 89 percent / p-TsOH / [Rh(cod)Cl]2 / CH2Cl2 / 66 h / 100 °C / 60004.8 Torr View Scheme
参考文献
Keraenen, Mark D.; Kot, Kinga; Hollmann, Christoph; Eilbracht, Peter
Organic and Biomolecular Chemistry, 2004 , vol. 2, # 22 p. 3379 - 3384
反应条件
1: 76 percent / n-butyllithium, diisopropylamine, HMPT / tetrahydrofuran; hexane / 0 °C 2: 86 percent / diethyl ether / 0.25 h / 0 °C 3: 98 percent / 550 °C / 0.01 Torr View Scheme
参考文献
Bloch, R.
Tetrahedron, 1983 , vol. 39, # 4 p. 639 - 644
反应条件
hexamethyl-distannane in benzene T=25°C; 5 h; Irradiation; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Yanagisawa, Akira; Noritake, Yoshiyuki; Yamamoto, Hisashi
Chemistry Letters, 1988 , p. 1899 - 1902
反应条件
Multistep reaction. Title compound not separated from byproducts.;
参考文献
European Journal of Organic Chemistry, , # 13 p. 2905 - 2913
反应条件
hexamethyl-distannane in benzene T=25°C; 5 h; Irradiation; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Yanagisawa, Akira; Noritake, Yoshiyuki; Yamamoto, Hisashi
Chemistry Letters, 1988 , p. 1899 - 1902
反应条件
lithium aluminium tetrahydride; silver perchlorate in tetrahydrofuran T=-50°C; 2 h;
参考文献
Shimizu, Nobujiro; Watanabe, Kenji; Tsuno, Yuho
Chemistry Letters, 1983 , p. 1877 - 1878
反应条件
lithium aluminium tetrahydride; silver perchlorate in tetrahydrofuran T=-20°C; 0.5 h;
参考文献
Chemistry Letters, , p. 1877 - 1878
反应条件
barium carbonate Yield givenMultistep reaction;
参考文献
Aronov, Alex M.; Verlinde, Christophe L. M. J.; Hol, Wim G. J.; Gelb, Michael H.
Journal of Medicinal Chemistry, 1998 , vol. 41, # 24 p. 4790 - 4799