中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1,8-二羟基蒽醌 | 1,8-dihydroxy-9,10-anthracenedione | 117-10-2 | C14H8O4 | 240.215 |
—— | 1,4-dihydroxy-5-methoxyanthraquinone | 64831-67-0 | C15H10O5 | 270.241 |
—— | 4,5-dihydroxy-1-methoxyanthraquinone | 78048-09-6 | C15H10O5 | 270.241 |
—— | 5-hydroxy-1,4-dimethoxyanthraquinone | 78048-08-5 | C16H12O5 | 284.268 |
—— | 1,4,5-triacetoxy-9,10-anthraquinone | 75314-06-6 | C20H14O8 | 382.326 |
—— | 2-<2,5-Dimethoxy-benzoyl>-6-methoxy-benzoesaeure | 64831-62-5 | C17H16O6 | 316.31 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1,4,5,8-四羟基蒽醌 | 1,4,5,8-tetrahydroxy-anthraquinone | 81-60-7 | C14H8O6 | 272.214 |
1,8-二羟基蒽醌 | 1,8-dihydroxy-9,10-anthracenedione | 117-10-2 | C14H8O4 | 240.215 |
蒽绛酚 | 1,5-dihydroxyanthraquinone | 117-12-4 | C14H8O4 | 240.215 |
岛青毒素 | islandicin | 476-56-2 | C15H10O5 | 270.241 |
1,4,8-三羟基-2-甲基蒽-9,10-二酮 | digitopurpone | 34425-57-5 | C15H10O5 | 270.241 |
—— | 1,2,4,8-Tetrahydroanthrachinon | 13040-92-1 | C14H8O6 | 272.214 |
—— | 1,2,4,5-tetrahydroxy-anthraquinone | 2961-05-9 | C14H8O6 | 272.214 |
—— | 1,4-dihydroxy-5-methoxyanthraquinone | 64831-67-0 | C15H10O5 | 270.241 |
—— | 4-Hydroxy-1,5-dimethoxy-9,10-anthrachinon | 75963-92-7 | C16H12O5 | 284.268 |
—— | 1,4,5-trimethoxy-9,10-anthraquinone | 52541-76-1 | C17H14O5 | 298.295 |
—— | 2-propyl-1,8-dihydroxy-9,10-anthraquinone | 106491-48-9 | C17H14O4 | 282.296 |
—— | 1,4,5-triacetoxy-9,10-anthraquinone | 75314-06-6 | C20H14O8 | 382.326 |
—— | 2-butyl-1,4,5,8-tetrahydroxy-anthraquinone | 75313-28-9 | C18H16O6 | 328.321 |
—— | 1,4,5-Trihydroxy-2-(3-oxo-butyl)-anthraquinone | 79958-65-9 | C18H14O6 | 326.306 |
—— | 1,4,5-Trihydroxy-3-(3-oxopentyl)-9,10-anthrachinon | 75963-98-3 | C19H16O6 | 340.332 |
—— | 7,8,9,10-tetrahydro-1,6,11-trihydroxy-5,12-naphthacene-quinone | 69366-35-4 | C18H14O5 | 310.306 |
Condensation of leuco-5-hydroxyquinizarin with aldehydes under Marschalk conditions (sodium hydroxide – water) gives 2-alkyl-5-hydroxyquinizarins with high regioselectivity, while the 3-alkyl compounds are obtained under Lewis conditions (piperidinium acetate – isopropanol). Reaction of the quinone with nitronate anions in methanol yields 2-alkyl derivatives exclusively.