4,5-二溴-1-甲基-1H-咪唑合成路线 (共 11 条)
反应条件
ethylmagnesium bromide in diethyl ether 3 h; Ambient temperature;
参考文献
O'Connell, John F.; Parquette, Jonathan; Yelle, William E.; Wang, Wilhelm; Rapoport, Henry
Synthesis, 1988 , # 10 p. 767 - 771
反应条件
EBMIDTB in dichloromethane T=20°C; 0.333333 h; regioselective reaction;
参考文献
Hosseinzadeh, Rahman; Tajbakhsh, Mahmood; Mohadjerani, Maryam; Lasemi, Zahra
Synthetic Communications, 2010 , vol. 40, # 6 p. 868 - 876
反应条件
N-bromosuccinmide in chloroform 2 h; Heating;
参考文献
Polish Journal of Chemistry, , vol. 55, # 7/8 p. 1659 - 1665
反应条件
chloroform; bromine T=5 - 10°C;
参考文献
Journal of the Chemical Society, , vol. 125, p. 1569
反应条件
phosphorus pentabromide
参考文献
Chemische Berichte, , vol. 57, p. 956
Journal of the Chemical Society, , vol. 125, p. 1569
参考文献
Journal of the Chemical Society, , vol. 125, p. 1569
参考文献
Journal of the Chemical Society, , vol. 125, p. 1569
参考文献
Chemische Berichte, , vol. 57, p. 956
Journal of the Chemical Society, , vol. 125, p. 1569
反应条件
n-butyllithium; bromine 1.) ether, hexane, -35 deg C, 2.) ether, hexane, -70 deg C, 2 h; Yield given. Multistep reaction;
参考文献
Borai, M. El; Moustafa, A. H.; Anwar, M.; Hay, F. I. Abdel
Polish Journal of Chemistry, 1981 , vol. 55, # 7/8 p. 1659 - 1665
反应条件
in pyridine 6 h; Heating;
参考文献
El Borai, M.; Hassenein, M.
Journal fuer Praktische Chemie (Leipzig), 1983 , vol. 325, # 5 p. 853 - 856