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3-Hy-droxy-2-[(4-hy-droxy-3,5-dimeth-oxy-phen-yl)(2-hy-droxy-4,4-dimethyl-6-oxo-cyclo-hex-1-en-1-yl)meth-yl]-5,5-dimethyl-cyclo-hex-2-en-1-one.

ABSTRACT: In the title compound, C(25)H(32)O(7), the 3-hy-droxy-5,5-dimethyl-cyclo-hex-2-enone rings adopt slightly distorted envelope conformations with the two planes at the base of the envelope forming dihedral angles of 57.6?(4) and 53.9?(9)° with the benzene ring. There is an intra-molecular hy-droxy-ketone O-H?O inter-action between the two substituted cyclo-hexane rings as well as a short intra-molecular phenol-meth-oxy O-H?O inter-action.

SUBMITTER: Yang XH

PROVIDER: S-EPMC3051563 | biostudies-literature | 2011 Jan

REPOSITORIES: biostudies-literature

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3-Hy-droxy-2-[(4-hy-droxy-3,5-dimeth-oxy-phen-yl)(2-hy-droxy-4,4-dimethyl-6-oxo-cyclo-hex-1-en-1-yl)meth-yl]-5,5-dimethyl-cyclo-hex-2-en-1-one.

Yang Xiao-Hui XH Zhou Yong-Hong YH Zhang Meng M Hu Li-Hong LH

Acta crystallographica. Section E, Structure reports online 20110126 Pt 2

In the title compound, C(25)H(32)O(7), the 3-hy-droxy-5,5-dimethyl-cyclo-hex-2-enone rings adopt slightly distorted envelope conformations with the two planes at the base of the envelope forming dihedral angles of 57.6 (4) and 53.9 (9)° with the benzene ring. There is an intra-molecular hy-droxy-ketone O-H⋯O inter-action between the two substituted cyclo-hexane rings as well as a short intra-molecular phenol-meth-oxy O-H⋯O inter-action. ...[more]

PMID: 21523148

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3-Hy-droxy-2-[(2-hy-droxy-4,4-dimethyl-6-oxocyclo-hex-1-en-1-yl)(3-nitro-phen-yl)meth-yl]-5,5-dimethyl-cyclo-hex-2-en-1-one.

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