中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (1R,3bR,5aS,10aS,10bS,12aR)-1-(1,5-Dimethyl-hexyl)-10a,12a-dimethyl-tetradecahydro-8-oxa-cyclohepta[a]cyclopenta[f]naphthalene-7,9-dione | 2696-52-8 | C27H44O3 | 416.645 |
—— | 5α-cholestan-2-one | 570-67-2 | C27H46O | 386.662 |
5-Alpha-胆甾烷-3-酮 | dihydrocholesterone | 566-88-1 | C27H46O | 386.662 |
3β-胆甾烷醇 | Cholestanol | 80-97-7 | C27H48O | 388.678 |
—— | (5α-cholestan-3β-yl)-methyl ether | 1981-90-4 | C28H50O | 402.704 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | Dimethyl 2,3-seco-5α-cholestane-2,3-dioate | 1180-24-1 | C29H50O4 | 462.714 |
2,3-断胆甾烷-2,3-二醇 | 2,3-seco-5α-cholestane-2,3-diol | 14124-56-2 | C27H50O2 | 406.693 |
(5.alpha.)-alpha-去甲胆甾烷-2-酮 | A-nor-5α-cholestan-2-one | 2310-36-3 | C26H44O | 372.635 |
Some enolizable α-hydroxy ketones are extremely susceptible to oxidation with traces of air in a reaction vessel. Autoxidation can be used in synthesis of oxo acids or diacids and their derivatives. Yet alkaline hydrolysis of the substrate is possible though under strictly air-free conditions.