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8-Methyl-5-methyl-ene-2-oxotricyclo[5.3.1.1]dodecan-endo-8-ol.

ABSTRACT: The title compound, C(14)H(20)O(2), crystallizes with homochiral chains of mol-ecules hydrogen bonded together along the b axis. Adjacent chains in the ab plane contain mol-ecules of the same chirality, leading to a chiral segregation of the mol-ecules into layers.

SUBMITTER: Chan IY

PROVIDER: S-EPMC2961091 | biostudies-literature |

REPOSITORIES: biostudies-literature

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1,1'-(Phenyl-methyl-ene)dinaphthalen-2-ol.

Project description:In the title compound, C(27)H(20)O(2), the phenyl ring is oriented with respect to the naphthalene ring systems at 57.87?(6) and 85.12?(6)°. The two naphthalene ring systems make a dihedral angle of 70.10?(4)°. In the mol-ecule, the hy-droxy groups are involved in a strong intra-molecular O-H?O hydrogen bond. In the crystal, inversion dimers linked by pairs of O-H?O hydrogen bonds occur. A weak C-H?? inter-action is also observed in the crystal.

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Project description:In the title compound, C24H15Cl2N3O2, one quinoline ring system is essentially planar and the other is slightly bent. An intra-molecular O-H⋯N hydrogen bond involving the hy-droxy group and a pyridine N atom forms an S(5) ring motif. In the crystal, two mol-ecules are associated into an inversion dimer with two R 2 2(7) ring motifs through inter-molecular O-H⋯N and O-H⋯O hydrogen bonds. The dimers are further linked by an inter-molecular C-H⋯O hydrogen bond and four C-H⋯π inter-actions, forming a two-dimensional network parallel to (001).

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