5-(2-溴乙基)-2-甲基吡啶合成路线 (共 3 条)
反应条件
phosphorus tribromide in diethyl ether T=0°C; 3 h; Inert atmosphere;
参考文献
Organic Letters, , vol. 13, # 10 p. 2726 - 2729
反应条件
1.1: 9-bora-bicyclo[3.3.1]nonane / tetrahydrofuran / 0 °C / Reflux; Inert atmosphere 1.2: 1 h / Inert atmosphere 2.1: phosphorus tribromide / diethyl ether / 3 h / 0 °C / Inert atmosphere View Scheme
参考文献
Organic Letters, , vol. 13, # 10 p. 2726 - 2729
反应条件
1: N-(4-methylphenyl)hydrazine hydrochloride With triethylamine
0.25 - 0.333333 h;
2: 5-(2-bromoethyl)-2-methylpyridine T=25 - 90°C;
参考文献
MEDIVATION TECHNOLOGIES, INC.
Patent: WO2009/120717 A2, 2009 ;
Location in patent: Page/Page column 235-236 ;
WO 2009/120717 A2