3-Iodo-8β,9α,14α-estra-1,3,5(10)-trien-17-one

In the title compound, C(18)H(21)IO, the cyclo­hexane ring adopts a chair conformation, whereas the cyclo­pentane ring and the ten-membered tetra­line portions each adopt an envelope conformation. For the five-membered ring, the methine C atom deviates by 0.638 (4) Å (r.m.s. of the four other atoms...

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Detalles Bibliográficos
Autores principales: Ketuly, Kamal Aziz, A. Hadi, A. Hamid, Ng, Seik Weng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969661/
https://www.ncbi.nlm.nih.gov/pubmed/21583067
http://dx.doi.org/10.1107/S1600536809014603
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author Ketuly, Kamal Aziz
A. Hadi, A. Hamid
Ng, Seik Weng
author_facet Ketuly, Kamal Aziz
A. Hadi, A. Hamid
Ng, Seik Weng
author_sort Ketuly, Kamal Aziz
collection PubMed
description In the title compound, C(18)H(21)IO, the cyclo­hexane ring adopts a chair conformation, whereas the cyclo­pentane ring and the ten-membered tetra­line portions each adopt an envelope conformation. For the five-membered ring, the methine C atom deviates by 0.638 (4) Å (r.m.s. of the four other atoms is 0.005 Å) and for the ten-membered ring, the methine C atom constituting the flap deviates by 0.671 (3) Å (r.m.s. of the other nine atoms is 0.066 Å).
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spelling pubmed-29696612010-12-30 3-Iodo-8β,9α,14α-estra-1,3,5(10)-trien-17-one Ketuly, Kamal Aziz A. Hadi, A. Hamid Ng, Seik Weng Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(18)H(21)IO, the cyclo­hexane ring adopts a chair conformation, whereas the cyclo­pentane ring and the ten-membered tetra­line portions each adopt an envelope conformation. For the five-membered ring, the methine C atom deviates by 0.638 (4) Å (r.m.s. of the four other atoms is 0.005 Å) and for the ten-membered ring, the methine C atom constituting the flap deviates by 0.671 (3) Å (r.m.s. of the other nine atoms is 0.066 Å). International Union of Crystallography 2009-05-07 /pmc/articles/PMC2969661/ /pubmed/21583067 http://dx.doi.org/10.1107/S1600536809014603 Text en © Ketuly et al. 2009 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Ketuly, Kamal Aziz
A. Hadi, A. Hamid
Ng, Seik Weng
3-Iodo-8β,9α,14α-estra-1,3,5(10)-trien-17-one
title 3-Iodo-8β,9α,14α-estra-1,3,5(10)-trien-17-one
title_full 3-Iodo-8β,9α,14α-estra-1,3,5(10)-trien-17-one
title_fullStr 3-Iodo-8β,9α,14α-estra-1,3,5(10)-trien-17-one
title_full_unstemmed 3-Iodo-8β,9α,14α-estra-1,3,5(10)-trien-17-one
title_short 3-Iodo-8β,9α,14α-estra-1,3,5(10)-trien-17-one
title_sort 3-iodo-8β,9α,14α-estra-1,3,5(10)-trien-17-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969661/
https://www.ncbi.nlm.nih.gov/pubmed/21583067
http://dx.doi.org/10.1107/S1600536809014603
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