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New approach to the aromatization of ring B in 19-norsteroids and to the synthesis of equilenin-type compounds
dc.creator | Mihailović, Milhailo Lj. | |
dc.creator | Foršek, J. | |
dc.creator | Lorenc, Ljubinka | |
dc.date.accessioned | 2019-04-27T22:09:41Z | |
dc.date.available | 2019-04-27T22:09:41Z | |
dc.date.issued | 1978 | |
dc.identifier.issn | 0022-4936 | |
dc.identifier.uri | https://cer.ihtm.bg.ac.rs/handle/123456789/2761 | |
dc.description.abstract | When 7α-acetoxy-3,3 : 17,17-bis(ethylenedioxy)-5,10-epoxy-5β, 10β-oestran-6-one (2), formed by lead tetra-acetate acetoxylation of the parent compound (1), is heated with alkali, it undergoes ring B aromatization to give 3,3: 17,17-bis(ethylenedioxy)-5(10),6,8-oestratriene-6,7-diol (3), without configurational change at C(14); deacetalization of the corresponding diacetate (4), followed by lead tetra-acetate aromatization of ring A in the resulting diketone (5), produces 6,7-diacetoxy-equilenin (6), which is finally converted into its 3-acetate (7). | en |
dc.publisher | Royal Society of Chemistry | |
dc.relation | Serbian Republic Research Fund | |
dc.rights | restrictedAccess | |
dc.source | Journal of the Chemical Society, Chemical Communications | |
dc.title | New approach to the aromatization of ring B in 19-norsteroids and to the synthesis of equilenin-type compounds | en |
dc.type | article | en |
dc.rights.license | ARR | |
dcterms.abstract | Михаиловић, М. Л.; Лоренц, Љубинка; Форшек, Ј.; | |
dc.rights.holder | Royal Society of Chemistry | |
dc.citation.issue | 21 | |
dc.citation.spage | 916 | |
dc.citation.epage | 918 | |
dc.identifier.doi | 10.1039/C39780000916 | |
dc.identifier.scopus | 2-s2.0-37049095357 | |
dc.type.version | publishedVersion |