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N-(5-Chloro-1,3-thia-zol-2-yl)-2,4-difluoro-benzamide.

ABSTRACT: The title compound, C(10)H(5)ClF(2)N(2)OS, was obtained by linking an amino heterocycle and a substituted benzoyl chloride. The dihedral angle between the two rings is 41.2?(2)° and the equalization of the amide C-N bond lengths reveals the existence of conjugation between the benzene ring and the thia-zole unit. In the crystal, pairs of N-H?N hydrogen bonds link mol-ecules into inversion dimers. Non-classical C-H?F and C-H?O hydrogen bonds stabilize the crystal structure.

SUBMITTER: Liu XW 

PROVIDER: S-EPMC3379424 | biostudies-literature | 2012 Jun

REPOSITORIES: biostudies-literature

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N-(5-Chloro-1,3-thia-zol-2-yl)-2,4-difluoro-benzamide.

Liu Xi-Wang XW   Li Jian-Yong JY   Zhang Han H   Yang Ya-Jun YJ   Zhang Ji-Yu JY  

Acta crystallographica. Section E, Structure reports online 20120523 Pt 6

The title compound, C(10)H(5)ClF(2)N(2)OS, was obtained by linking an amino heterocycle and a substituted benzoyl chloride. The dihedral angle between the two rings is 41.2 (2)° and the equalization of the amide C-N bond lengths reveals the existence of conjugation between the benzene ring and the thia-zole unit. In the crystal, pairs of N-H⋯N hydrogen bonds link mol-ecules into inversion dimers. Non-classical C-H⋯F and C-H⋯O hydrogen bonds stabilize the crystal structure. ...[more]

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