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2008•Acta Crystallographica Section E Structure Reports OnlineOpen access

2-(5,7-Dimethoxy-4-oxo-4H-chromen-2-yl)phenyl 4-toluenesulfonate

Gunasekar Ramachandran, Radhakrishnan Suresh, G. Chakkaravarthi, Charles Christopher Kanakam, V. Manivannan

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Abstract

In the crystal structure of the title compound, C(24)H(20)O(7)S, the chromone system makes a dihedral angle of 37.32 (7)° with the adjacent benzene ring. The chromone ring system and the tolyl ring are almost parallel, with a dihedral angle of 4.56 (9)°. The tolyl ring is twisted at an angle of 41.75 (6)° with respect to the benzene ring. Weak intra- and inter-molecular C-H⋯O inter-actions are observed.

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What this paper is about

In the crystal structure of the title compound, C(24)H(20)O(7)S, the chromone system makes a dihedral angle of 37.32 (7)° with the adjacent benzene ring. The chromone ring system and the tolyl ring are almost parallel, with a dihedral angle of 4.56 (9)°. The tolyl ring is twisted at an angle of 41.75 (6)° with respect to the benzene ring. Weak intra- and inter-molecular C-H⋯O inter-actions are observed.

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Available abstract

In the crystal structure of the title compound, C(24)H(20)O(7)S, the chromone system makes a dihedral angle of 37.32 (7)° with the adjacent benzene ring. The chromone ring system and the tolyl ring are almost parallel, with a dihedral angle of 4.56 (9)°. The tolyl ring is twisted at an angle of 41.75 (6)° with respect to the benzene ring. Weak intra- and inter-molecular C-H⋯O inter-actions are observed.

Key concepts: Chromone, Dihedral angle, Ring (chemistry), Benzene, Chemistry, Crystal structure, Crystallography, Crystal (programming language)

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