中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 1-hydroxy-7-methylcarbazole | 73910-77-7 | C13H11NO | 197.236 |
3-Substituted pyrano[2,3- a]carbazol-2(11 H)-ones have been synthesised by the reaction of 1-hydroxy-carbazole-2-carbaldehyde with malononitrile, ethyl cyanoacetate, Meldrum's acid, (carbethoxymethylene)triphenylphosphorane, ethyl benzoylacetate and phenylacetonitrile.
Reaction of 1-hydroxycarbazole-2-carbaldehydes