3,4,5-三溴-2-甲基噻吩合成路线 (共 3 条)
反应条件
benzyltrimethylammonium bromide dibromide; zinc(II) chloride in acetic acid 15 h; Ambient temperature;
参考文献
Okamoto, Tsuyoshi; Kakinami, Takaaki; Fujimoto, Hiroshi; Kajigaeshi, Shoji
Bulletin of the Chemical Society of Japan, 1991 , vol. 64, # 8 p. 2566 - 2568
反应条件
1: 2,3,4,5-tetrabromothiophene With n-butyllithium in tetrahydrofuran T=0°C; 2: benzenesulphonic acid methyl ester in tetrahydrofuran T=20°C;
参考文献
Deng, Huayun; Hu, Jieyu; Hu, Haibei; He, Mingqian; Fang, Ye
Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 12 p. 4148 - 4152
反应条件
hydrogen bromide; anhydrous tetramethylammonium chloride; tin(ll) chloride in methanol; dichloromethane electrolysis;
参考文献
Dapperheld, S.; Feldhues, M.; Litterer, H.; Sistig, F.; Wegener, P.
Synthesis, 1990 , # 5 p. 403 - 405