(4aS,4bR,7R,10aS)-3,7-Dimethyl-10a-(propan-2-yl)-1,4,4a,4b,5,6,7,8,10,10a-deca­hydro­phenanthrene-1,4-dione

(4aS,4bR,7R,10aS)-3,7-Dimethyl-10a-(propan-2-yl)-1,4,4a,4b,5,6,7,8,10,10a-deca­hydro­phenanthrene-1,4-dione

In the title compound, C19H26O2, the A ring adopts a chair conformation, whereas the B and C rings both adopt distorted half-chair conformations with the quaternary C atom common to both rings lying 0.577 (3) and 0.648 (3) Å out of the approximate plane defined by the remaining five C atoms (r.m.s....

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Bibliographic Details
Main Authors: Caracelli, Ignez, Zukerman-Schpector, Julio, Machado, André T. Lousada, Brocksom, Timothy J., Ferreira, M. Lúcia, Tiekink, Edward R. T.
Format: Online
Language:English
Published: International Union of Crystallography 2011
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238859/

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238859/

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