Unknown

Dataset Information

0

3-Hydr-oxy-1,2-dimethoxy-anthraquinone.

ABSTRACT: The title compound, C(16)H(12)O(5), was isolated from Morinda officinalis How. The anthraquinone ring system is almost planar, the dihedral angle between the two benzene rings being 1.12?(4)°. In the crystal structure, O-H?O and C-H?O hydrogen bonds link the mol-eculesin the crystallographic a-axis direction. Weak ?-? stacking inter-actions [centroid-centroid distance between symmetry-related benzene rings of 3.699?(4)?Å] are also present.

SUBMITTER: Xu YJ 

PROVIDER: S-EPMC2969515 | biostudies-literature | 2009 Jun

REPOSITORIES: biostudies-literature

Json Xml
altmetric image

Publications

3-Hydr-oxy-1,2-dimethoxy-anthraquinone.

Xu Yong-Jun YJ   Yang Xiao-Xi XX   Zhao Hong-Bin HB  

Acta crystallographica. Section E, Structure reports online 20090606 Pt 7

The title compound, C(16)H(12)O(5), was isolated from Morinda officinalis How. The anthraquinone ring system is almost planar, the dihedral angle between the two benzene rings being 1.12 (4)°. In the crystal structure, O-H⋯O and C-H⋯O hydrogen bonds link the mol-eculesin the crystallographic a-axis direction. Weak π-π stacking inter-actions [centroid-centroid distance between symmetry-related benzene rings of 3.699 (4) Å] are also present. ...[more]

Similar Datasets

Unknown 2-Hydr-oxy-1-methoxy-anthraquinone monohydrate.
| S-EPMC2969380 | biostudies-literature
Unknown 2-Hydr-oxy-1,6,7,8-tetra-meth-oxy-3-methyl-anthraquinone.
| S-EPMC2960471 | biostudies-literature
Unknown 3-Hydr-oxy-7,8-dimethoxy-quinolin-2(1H)-one.
| S-EPMC2961255 | biostudies-literature
Unknown 1-Hydr-oxy-2-meth-oxy-6-methyl-9,10-anthraquinone from Rennellia elliptica Korth.
| S-EPMC2969574 | biostudies-literature
Unknown 2-(2,6-Dimethoxy-phen-yl)-5-hydr-oxy-7-meth-oxy-4H-1-benzopyran-4-one.
| S-EPMC2970052 | biostudies-literature
Unknown Dimethyl (1-hydr-oxy-1,2-diphenyl-ethyl)phospho-nate.
| S-EPMC2977278 | biostudies-literature
Unknown Dimethyl (1-hydr-oxy-1,2-diphenyl-ethyl)phospho-nate.
| S-EPMC2968507 | biostudies-literature
Unknown Diethyl (1-hydr-oxy-1,2-diphenyl-ethyl)phospho-nate.
| S-EPMC2969590 | biostudies-literature
Unknown 1,2-Bis[(2-hydr-oxy-3-methoxy-benzyl-idene)hydrazono]-1,2-diphenyl-ethane.
| S-EPMC2961346 | biostudies-literature
Unknown 1-(4-Hydr-oxy-3,5-dimethoxy-phen-yl)ethanone.
| S-EPMC2971891 | biostudies-other