4,5-二溴-1,2-二甲氧基苯合成路线 (共 26 条)
参考文献
Knuutinen, J.; Kolehmainen, E.
Magnetic Resonance in Chemistry, 1990 , vol. 28, p. 315 - 317
反应条件
(i) BBr3, benzene, (ii) /BRN= 102415/; Multistep reaction;
参考文献
Rigaudy,J. et al.
Bulletin de la Societe Chimique de France, 1976 , p. 493 - 500
参考文献
Jones; Robinson
Journal of the Chemical Society, 1917 , vol. 111, p. 913
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Simonsen; Rau
Journal of the Chemical Society, 1918 , vol. 113, p. 785
反应条件
1: 100 percent / boron tribromide / CH2Cl2 / 2 h / 20 °C 2: 75 percent / cesium carbonate / dimethylformamide / 3 h / 110 °C View Scheme
参考文献
McManus, Helen A.; Fleming, Matthew J.; Lautens, Mark
Angewandte Chemie - International Edition, 2007 , vol. 46, # 3 p. 433 - 436
反应条件
n-butyllithium in tetrahydrofuran; hexane T=-78°C; 1.5 h;
参考文献
Luo, Renshi; Liao, Jianhua; Xie, Ling; Tang, Wenjun; Chan, Albert S. C.
Chemical Communications, 2013 , vol. 49, # 85 p. 9959 - 9961
反应条件
lead dioxide in dichloromethane; trifluoroacetic acid Yield given. Yields of byproduct given;
参考文献
Rudenko, A. P.
Russian Journal of Organic Chemistry, 1994 , vol. 30, # 12 p. 1946 - 1980
Zhurnal Organicheskoi Khimii, 1994 , vol. 30, # 12 p. 1847 - 1881
参考文献
Brueggemann
Journal fuer Praktische Chemie (Leipzig), 1896 , vol. <2> 53, p. 252
反应条件
1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / diethyl ether / 0.5 h / 20 °C / |Inert atmosphere 2: acetic acid; hydrogen bromide / 18 h / |Reflux View Scheme
参考文献
Sosa-Vargas, Lydia X.; Chambrier, Isabelle; Macdonald, Colin J.; Coles, Simon J.; Tizzard, Graham J.; Cammidge, Andrew N.; Cook, Michael J.
Journal of Porphyrins and Phthalocyanines, 2013 , vol. 17, # 6-7 p. 511 - 521
反应条件
boron tribromide in dichloromethane T=20°C; 2 h;
参考文献
McManus, Helen A.; Fleming, Matthew J.; Lautens, Mark
Angewandte Chemie - International Edition, 2007 , vol. 46, # 3 p. 433 - 436
反应条件
lead dioxide in dichloromethane; trifluoroacetic acid Yield given. Yields of byproduct given;
参考文献
Rudenko, A. P.
Russian Journal of Organic Chemistry, 1994 , vol. 30, # 12 p. 1946 - 1980
Zhurnal Organicheskoi Khimii, 1994 , vol. 30, # 12 p. 1847 - 1881