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Crystal structure of (Z)-2-benzyl-idene-4-methyl-2H-benzo[b][1,4]thia-zin-3(4H)-one.

Ellouz M, Sebbar NK, Essassi el M, Saadi M, El Ammari L - Acta Crystallogr E Crystallogr Commun (2015)

Bottom Line: In the title compound, C16H13NOS, the 1,4-thia-zine ring displays a screw-boat conformation.The conformation about the ethene bond [1.344 (2) Å] is Z.The plane of the fused benzene ring makes a dihedral angle of 58.95 (9)° with the pendent phenyl ring, indicating a twisted conformation in the mol-ecule.

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Affiliation: Laboratoire de Chimie Organique Hétérocyclique URAC 21, Pôle de Compétence Pharmacochimie, Faculté des Sciences, Université Mohammed V, Avenue Ibn Battouta, BP 1014, Rabat, Morocco.

ABSTRACT
In the title compound, C16H13NOS, the 1,4-thia-zine ring displays a screw-boat conformation. The conformation about the ethene bond [1.344 (2) Å] is Z. The plane of the fused benzene ring makes a dihedral angle of 58.95 (9)° with the pendent phenyl ring, indicating a twisted conformation in the mol-ecule. In the crystal, mol-ecules are linked by pairs of C-H⋯O hydrogen bonds, forming inversion dimers.

No MeSH data available.


Supramolecular association in the title compound, showing inversion dimers of molecules linked through C12—H12···O1 hydrogen bond (dashed lines).
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Fap2: Supramolecular association in the title compound, showing inversion dimers of molecules linked through C12—H12···O1 hydrogen bond (dashed lines).


Crystal structure of (Z)-2-benzyl-idene-4-methyl-2H-benzo[b][1,4]thia-zin-3(4H)-one.

Ellouz M, Sebbar NK, Essassi el M, Saadi M, El Ammari L - Acta Crystallogr E Crystallogr Commun (2015)

Supramolecular association in the title compound, showing inversion dimers of molecules linked through C12—H12···O1 hydrogen bond (dashed lines).
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4645059&req=5

Fap2: Supramolecular association in the title compound, showing inversion dimers of molecules linked through C12—H12···O1 hydrogen bond (dashed lines).
Bottom Line: In the title compound, C16H13NOS, the 1,4-thia-zine ring displays a screw-boat conformation.The conformation about the ethene bond [1.344 (2) Å] is Z.The plane of the fused benzene ring makes a dihedral angle of 58.95 (9)° with the pendent phenyl ring, indicating a twisted conformation in the mol-ecule.

View Article: PubMed Central - HTML - PubMed

Affiliation: Laboratoire de Chimie Organique Hétérocyclique URAC 21, Pôle de Compétence Pharmacochimie, Faculté des Sciences, Université Mohammed V, Avenue Ibn Battouta, BP 1014, Rabat, Morocco.

ABSTRACT
In the title compound, C16H13NOS, the 1,4-thia-zine ring displays a screw-boat conformation. The conformation about the ethene bond [1.344 (2) Å] is Z. The plane of the fused benzene ring makes a dihedral angle of 58.95 (9)° with the pendent phenyl ring, indicating a twisted conformation in the mol-ecule. In the crystal, mol-ecules are linked by pairs of C-H⋯O hydrogen bonds, forming inversion dimers.

No MeSH data available.