1-溴-3-甲基-2-丁烯合成路线 (共 689 条)
反应条件
1: 95 percent / LDA / tetrahydrofuran / -78 °C 2: 63 percent / H2O, 10percent HCl / acetonitrile / 6 h / 50 °C 3: hydrure de lithium aluminium / diethyl ether / 1.5 h / Ambient temperature View Scheme
参考文献
Imai, Toshiro; Nishida, Shinya
Journal of the Chemical Society, Chemical Communications, 1994 , # 3 p. 277 - 278
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
ethylmagnesium bromide; lithium chloride 1.) THF, -20 deg C, 30 min; 2.) THF, -20 deg C, 15 min; 3.) THF, -20 deg C to 0 deg C, 2 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Benhida, Rachid; Lezama, Ruth; Fourrey, Jean-Louis
Tetrahedron Letters, 1998 , vol. 39, # 33 p. 5963 - 5964
反应条件
2: 86 percent / pyridine 3: 90 percent / NaOH View Scheme
参考文献
Afonso, Carlos M.; Barros, M. Teresa; Godinho, Licio; Maycock, Christopher D.
Tetrahedron Letters, 1989 , vol. 30, # 20 p. 2707 - 2708
反应条件
1: 74 percent / K2CO3 / acetone / 1 h / Heating 2: 86 percent / 3-chloroperoxybenzoic acid / CH2Cl2 / 3.5 h / -10 - 20 °C View Scheme
参考文献
Row; Brown; Stachulski; Lennard
Organic and Biomolecular Chemistry, 2006 , vol. 4, # 8 p. 1604 - 1610
反应条件
2: NaOH / H2O 3: pyridine 5: NaOH View Scheme
参考文献
Afonso, Carlos M.; Barros, M. Teresa; Godinho, Licio; Maycock, Christopher D.
Tetrahedron Letters, 1989 , vol. 30, # 20 p. 2707 - 2708
反应条件
ammonia beim Erwaermen des Reaktionsprodukts mit Alkalilauge;
参考文献
v.Braun; Plate
Chemische Berichte, 1934 , vol. 67, p. 284
反应条件
chromium dichloride; lithium iodide in tetrahydrofuran T=55°C; Hiyama-Nozaki reaction; 3 h;
参考文献
Journal of Organic Chemistry, , vol. 67, # 7 p. 1975 - 1981
反应条件
Amberlyst A 26; carbonate form in tetrahydrofuran 1 h; Heating;
参考文献
Cardillo, Giuliana; Orena, Mario; Porzi, Gianni; Sandri, Sergio
Synthesis, 1981 , # 10 p. 793 - 794
反应条件
indium; oxygen 1.) DMF, 1 h, RT, 2.) room temperature, 3 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Araki, Shuki; Shimizu, Toshio; Johar, Perminder S.; Jin, Shun-Ji; Butsugan, Yasuo
Journal of Organic Chemistry, 1991 , vol. 56, # 7 p. 2538 - 2542