中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
间硝基苯甲醛 | 3-nitro-benzaldehyde | 99-61-6 | C7H5NO3 | 151.122 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (E)-1-(2-bromovinyl)-3-nitrobenzene | —— | C8H6BrNO2 | 228.045 |
—— | β-bromo-3-nitro-styrene | 82594-66-9 | C8H6BrNO2 | 228.045 |
3-硝基苯乙炔 | 3-nitrophenylacetylene | 3034-94-4 | C8H5NO2 | 147.133 |
1-溴-2-(3-硝基苯基)乙炔 | 1-(bromoethynyl)-3-nitrobenzene | 86440-77-9 | C8H4BrNO2 | 226.029 |
N,N-二乙基-3-硝基苯乙胺 | N,N-diethyl-2-(3-nitrophenyl)ethanamine | 932405-32-8 | C12H18N2O2 | 222.287 |
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.