(22E,24R)-3α,5-Cyclo-5α-ergosta-22-en-6-one

In the title mol­ecule, C(28)H(44)O, the two six-membered rings have a chair conformation and the two five-membered rings haveenvelope conformations. The crystal packing exhibits no short inter­molecular contacts. The absolute configuration was assigned to correspond with that of the known chiral ce...

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Detalles Bibliográficos
Autores principales: Sheng, Liu-qing, Zeng, Fang, Chen, Fei, Xia, Chun-nian
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051649/
https://www.ncbi.nlm.nih.gov/pubmed/21522938
http://dx.doi.org/10.1107/S1600536810052906
Descripción
Sumario:In the title mol­ecule, C(28)H(44)O, the two six-membered rings have a chair conformation and the two five-membered rings haveenvelope conformations. The crystal packing exhibits no short inter­molecular contacts. The absolute configuration was assigned to correspond with that of the known chiral centres in a precursor molecule, which remained unchanged during the synthesis of the title compound.

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