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N-(Phenyl-sulfon-yl)naphtho-[2,1-b]furan-1-carboxamide.

ABSTRACT: In the title compound, C(19)H(13)NO(4)S, the mol-ecule is twisted at the S atom with a C-S-N-C torsion angle of -65.2?(2)° between the benzene ring and the -SO(2)-NH-C=O segment. The dihedral angle between the benzene and the naphtho-furan ring system is 83.3?(1)°. In the crystal, mol-ecules are linked by N-H?O hydrogen bonds into chains running along the c axis. An intra-molecular N-H?O(furan) inter-action is also observed.

SUBMITTER: Shetprakash M

PROVIDER: S-EPMC3239115 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

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N-(Phenyl-sulfon-yl)naphtho-[2,1-b]furan-1-carboxamide.

Shetprakash M M Suchetan P A PA Palakshamurthy B S BS Mahadevan K M KM Vaidya V P VP

Acta crystallographica. Section E, Structure reports online 20111130 Pt 12

In the title compound, C(19)H(13)NO(4)S, the mol-ecule is twisted at the S atom with a C-S-N-C torsion angle of -65.2 (2)° between the benzene ring and the -SO(2)-NH-C=O segment. The dihedral angle between the benzene and the naphtho-furan ring system is 83.3 (1)°. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds into chains running along the c axis. An intra-molecular N-H⋯O(furan) inter-action is also observed. ...[more]

PMID: 22199963

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