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9-(3,4-Dimeth­oxy­phen­yl)-3,4,5,6,7,9-hexa­hydroxanthene-1,8(2H)-dione

In the title compound, C(21)H(22)O(5), the mean planes of the pyran and dimeth­oxy­phenyl rings are nearly perpendicular to one another, with the dihedral angle between them being 88.21 (8)°. The pyran ring adopts a boat conformation whereas the two fused cyclo­hexane rings adopt envelope conformati...

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Bibliografske podrobnosti
Main Authors: Mehdi, Sayed Hasan, Hashim, Rokiah, Ghalib, Raza Murad, Yeap, Chin Sing, Fun, Hoong-Kun
Format: Artigo
Jezik:Inglês
Izdano: International Union of Crystallography 2011
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC3120437/
https://ncbi.nlm.nih.gov/pubmed/21754824
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1107/S1600536811017867
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