2,5-二溴-3-溴甲基吡啶合成路线 (共 3 条)
反应条件
N-bromosuccinmide; dibenzoyl peroxide in tetrachloromethane
4 h; Heatingirradiation;
参考文献
Kessar; Singh
Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2001 , vol. 40, # 11 p. 1129 - 1131
反应条件
1: 65 percent / HBr; Br2; NaNO2 / H2O / 2 h
2: N-bromosuccinimide; dibenzoyl peroxide / CCl4 / 4 h / Heating; irradiation
View Scheme
参考文献
Kessar; Singh
Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2001 , vol. 40, # 11 p. 1129 - 1131
反应条件
1.1: 34.5 percent / ethanol / 20 °C
2.1: Na / Heating
2.2: 52 percent / 1.5 h / 140 °C
3.1: 70 percent / NaNH2; NH3 / diethyl ether / 1.5 h
4.1: 76.5 percent / MnO2 / CHCl3 / 1 h
View Scheme
参考文献
Kessar; Singh
Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2001 , vol. 40, # 11 p. 1129 - 1131