(S)-(+)-2-甲基溴丁烷合成路线 (共 39 条)
反应条件
carbon tetrabromide; triphenylphosphine in benzene 3 h; Heating;
参考文献
Anteunis, M. J. O.; Callens, R.; Witte, M. De; Reyniers, M. F.; Spiessens, L.
Bulletin des Societes Chimiques Belges, 1987 , vol. 96, # 7 p. 545 - 554
反应条件
sodium bromide in N,N-dimethyl-formamide T=60°C; 3 h;
参考文献
Odinokov, V. N.; Akhmetova, V. R.; Khasanov, Kh. D.; Abduvakhabov, A. A.; Sul'tanmuratova, V. R.; Tolsikov, G. A.
Journal of Organic Chemistry USSR (English Translation), 1992 , vol. 28, # 6.1 p. 915 - 918
Zhurnal Organicheskoi Khimii, 1992 , vol. 28, # 6 p. 1173 - 1177
反应条件
lithium bromide in acetone 2 h; Heating;
参考文献
Allmendinger, Thomas
Tetrahedron, 1991 , vol. 47, # 27 p. 4905 - 4914
反应条件
lithium bromide in acetone Ambient temperature;
参考文献
Kaszynski, P.; Jawdosiuk, M.
Molecular Crystals and Liquid Crystals (1969-1991), 1989 , vol. 174, p. 21 - 38
反应条件
bromine in diethyl ether
参考文献
Gazzetta Chimica Italiana, , vol. 97, p. 1184 - 1193
反应条件
1: 78 percent / POCl3 2: (C2H5)3N / tetrahydrofuran / 2 h / Ambient temperature 3: 90 percent / 3N H2SO4 / dioxane / 4 h / Heating 4: 87 percent / LiAlH4, MeOH / tetrahydrofuran / 4 h / Heating 5: 49 percent / Br2, triphenylphosphite / CH2Cl2 / 3 h / Ambient temperature View Scheme
参考文献
Liebigs Annalen der Chemie, , p. 877 - 880
反应条件
1: 87 percent / LiAlH4, MeOH / tetrahydrofuran / 4 h / Heating 2: 49 percent / Br2, triphenylphosphite / CH2Cl2 / 3 h / Ambient temperature View Scheme
参考文献
Liebigs Annalen der Chemie, , p. 877 - 880
反应条件
1: (C2H5)3N / tetrahydrofuran / 2 h / Ambient temperature 2: 90 percent / 3N H2SO4 / dioxane / 4 h / Heating 3: 87 percent / LiAlH4, MeOH / tetrahydrofuran / 4 h / Heating 4: 49 percent / Br2, triphenylphosphite / CH2Cl2 / 3 h / Ambient temperature View Scheme
参考文献
Liebigs Annalen der Chemie, , p. 877 - 880
反应条件
1: 90 percent / 3N H2SO4 / dioxane / 4 h / Heating 2: 87 percent / LiAlH4, MeOH / tetrahydrofuran / 4 h / Heating 3: 49 percent / Br2, triphenylphosphite / CH2Cl2 / 3 h / Ambient temperature View Scheme
参考文献
Liebigs Annalen der Chemie, , p. 877 - 880
反应条件
bromine; triphenylphosphine in N,N-dimethyl-formamide Title compound not separated from byproducts;
参考文献
Agricultural and Biological Chemistry, , vol. 47, # 4 p. 869 - 876