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4-Methyl-2-oxo-2H-chromen-7-yl 4-methyl-benzene-sulfonate.

ABSTRACT: In the title compound, C(17)H(14)O(5)S, the coumarin ring system is nearly planar, with a maximum deviation of 0.034?(2)?Å from the mean plane. The dihedral angle between the benzene ring and the coumarin ring system is 56.11?(6)°. The crystal packing is stabilized by C-H?O hydrogen bonding, which forms a three-dimensional framework.

SUBMITTER: Yang JX

PROVIDER: S-EPMC3344128 | biostudies-literature | 2012 Apr

REPOSITORIES: biostudies-literature

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4-Methyl-2-oxo-2H-chromen-7-yl 4-methyl-benzene-sulfonate.

Yang Jian-Xin JX Liu Hong-Yan HY Wang Xiang-Hui XH

Acta crystallographica. Section E, Structure reports online 20120328 Pt 4

In the title compound, C(17)H(14)O(5)S, the coumarin ring system is nearly planar, with a maximum deviation of 0.034 (2) Å from the mean plane. The dihedral angle between the benzene ring and the coumarin ring system is 56.11 (6)°. The crystal packing is stabilized by C-H⋯O hydrogen bonding, which forms a three-dimensional framework. ...[more]

PMID: 22606131

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