中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
蒽绛酚 | 1,5-dihydroxyanthraquinone | 117-12-4 | C14H8O4 | 240.215 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 1-hydroxy-2-(prop-2'-enyl)-5-(prop-2''-enyloxy)anthraquinone | 113681-17-7 | C20H16O4 | 320.345 |
—— | 1,5-dihydroxy-2-(prop-2'-enyl)anthraquinone | 160697-62-1 | C17H12O4 | 280.28 |
—— | 1,5-dihydroxy-2,6-bis(prop-2'-enyl)anthraquinone | 113681-16-6 | C20H16O4 | 320.345 |
Fridamycin E (1) has been synthesized in six steps from the anthrarufin mono(chloroallyl) ether (10). The synthesis was based on a titanium-mediated aldol-like addition of a (-)- menthyl acetate enolate to the ketone (9). Similar additions to the aldehydes (23) and (25) are reported.