中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
5-甲氧基吲哚-2-羧酸 | 5-methoxy-1H-indole-2-carboxylic acid | 4382-54-1 | C10H9NO3 | 191.186 |
—— | 2-(5-methoxyindole)carboxamide | 22930-56-9 | C10H10N2O2 | 190.202 |
(9ci)-5-甲氧基-1H-吲哚-2-羰酰氯 | 5-methoxyindole-2-carbonyl chloride | 62099-65-4 | C10H8ClNO2 | 209.632 |
5-甲氧基吲哚 | 5-methoxylindole | 1006-94-6 | C9H9NO | 147.177 |
—— | 2-iodo-5-methoxyindole | 99275-49-7 | C9H8INO | 273.073 |
A selective route to the formation of 1-alkoxypyrazino[1,2-a]indole-3-amines through alcohol-initiated dinitrile cyclization, starting from N-(cyanomethyl)indole-2-carbonitriles under basic conditions, was discovered. The resulting compounds were shown to be unstable in solution, and a three-component reaction of the dinitrile, alcohol, and aromatic aldehyde was used to overcome the problem.