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2-Chloro-N-(4-fluoro-phen-yl)acetamide.

ABSTRACT: In the title compound, C(8)H(7)ClFNO, an intra-molecular C-H?O hydrogen bond forms a six-membered ring. In the crystal structure, mol-ecules are linked by inter-molecular N-H?O hydrogen bonds, forming infinite chains along the c axis.

SUBMITTER: Kang SS

PROVIDER: S-EPMC2961718 | biostudies-literature | 2008 Jun

REPOSITORIES: biostudies-literature

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2-Chloro-N-(4-fluoro-phen-yl)acetamide.

Kang Si-Shun SS Zeng Hai-Su HS Li Hai-Lin HL Wang Hai-Bo HB

Acta crystallographica. Section E, Structure reports online 20080607 Pt 7

In the title compound, C(8)H(7)ClFNO, an intra-molecular C-H⋯O hydrogen bond forms a six-membered ring. In the crystal structure, mol-ecules are linked by inter-molecular N-H⋯O hydrogen bonds, forming infinite chains along the c axis. ...[more]

PMID: 21202836

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N-(3-Chloro-4-fluoro-phen-yl)acetamide.

Project description:In the title compound, C(8)H(7)ClFNO, the dihedral angle between the benzene ring and the acetamide side chain is 5.47 (6)°. An S(6) ring motif is formed via an intra-molecular C-H⋯O hydrogen bond. In the crystal, N-H⋯O hydrogen bonds link the mol-ecules into C(4) chains along [001].

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Project description:The N-H bond in the title compound, C(8)H(7)Cl(2)NO, is anti to the meta-chloro substituent in the aromatic ring in both independent mol-ecules comprising the asymmetric unit. The C=O bond is anti to the N-H bond and is also anti to the methyl-ene H atoms. Inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into supra-molecular chains.

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