中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-(4-氯-苯基)-咪唑并[1,2-a]吡啶 | 2-(4-chlorophenyl)imidazolo[1,2-a]pyridine | 38922-74-6 | C13H9ClN2 | 228.681 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-(2-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-yl)acetohydrazide | 1197849-60-7 | C15H13ClN4O | 300.747 |
—— | 5-((2-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-yl)methyl)-N-methyl-1,3,4-thiadiazol-2-amine | 1197849-35-6 | C17H14ClN5S | 355.851 |
—— | 2-(4-chlorophenyl)-3-((5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)methyl)imidazo[1,2-a]pyridine | 1197849-28-7 | C21H15ClN6 | 386.843 |
A metal-free process for the C-3 alkylation of imidazopyridines have been developed. Various alkylation products including alkyl ester-, cyano-, ketone- and amide-substituted imidazopyridines were prepared in good yields.