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1,3,5-Tri-p-tolyl-pentane-1,5-dione.

ABSTRACT: In the crystal structure of the title compound, C(26)H(26)O(2), the dihedral angle between the tolyl rings at each end of the 1,5-dione chain is 70.3 (1)°; the tolyl group at the middle of the chain makes dihedral angles of 67.8 (2) and 85.1 (2)° with the terminal rings. One benzene C atom and one methyl-ene C atom inter-act with a carbonyl O atom of an adjacent mol-ecule through C-H⋯O hydrogen bonds, forming chains in the crystal.

SUBMITTER: Shen YL

PROVIDER: S-EPMC2959968 | biostudies-literature | 2008 Nov

REPOSITORIES: biostudies-literature

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1,3,5-Tri-p-tolyl-pentane-1,5-dione.

Shen You-Liang YL

Acta crystallographica. Section E, Structure reports online 20081113 Pt 12

In the crystal structure of the title compound, C(26)H(26)O(2), the dihedral angle between the tolyl rings at each end of the 1,5-dione chain is 70.3 (1)°; the tolyl group at the middle of the chain makes dihedral angles of 67.8 (2) and 85.1 (2)° with the terminal rings. One benzene C atom and one methyl-ene C atom inter-act with a carbonyl O atom of an adjacent mol-ecule through C-H⋯O hydrogen bonds, forming chains in the crystal. ...[more]

PMID: 21581305

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