中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3-chloro-6-bromo-α-carboline | 1175675-58-7 | C11H6BrClN2 | 281.539 |
—— | 3-chloro-9H-pyrido[2,3-b]indole-6-carbaldehyde | 1214205-46-5 | C12H7ClN2O | 230.653 |
—— | 3-chloro-9H-pyrido[2,3-b]indol-6-carboxylic acid | 1214205-55-6 | C12H7ClN2O2 | 246.653 |
—— | 2-bromo-1-(3-chloro-9H-pyrido[2,3-b]indol-6-yl)ethanone | 1214205-25-0 | C13H8BrClN2O | 323.576 |
—— | 3-chloro-9-(ethoxymethyl)-9H-pyrido[2,3-b]indole | 1214207-40-5 | C14H13ClN2O | 260.723 |
—— | 3-(styryl)-9H-pyrido[2,3-b]indole | 1175675-44-1 | C19H14N2 | 270.334 |
—— | phenyl-(9H-pyrido[2,3-b]indol-3-yl)amine | 1214220-25-3 | C17H13N3 | 259.31 |
—— | 2-(1H-pyrrol-2-yl)-9H-pyrido[2,3-b]indole | 1214209-34-3 | C15H11N3 | 233.272 |
A convenient synthesis of 3-chloro-α-carbolines by the condensation of vinamidinium salt with 2-indolinones via two steps is reported. This protocol has the advantages of readily available starting materials, high yields and easy workup.