| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 | 
|---|---|---|---|---|
| —— | (E)-2-(2-bromovinyl)pyridine | 117417-14-8 | C7H6BrN | 184.035 | 
| (Z)-2-(2-溴乙烯基)吡啶 | (Z)-2-(2-bromovinyl)pyridine | 125142-06-5 | C7H6BrN | 184.035 | 
A range of 2- or 3-substituted imidazo[1,2- a]pyridines were prepared from 2-aminopyridine derivatives and gem-dibromovinyl compounds by the tandem nucleophilic substitution (or nucleophilic addition)/cyclisation reaction.