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N-Benzyl-4-hy-droxy-2-methyl-1,1-dioxo-2H-1?(6),2-benzothia-zine-3-carboxamide.

ABSTRACT: In the title mol-ecule, C(17)H(16)N(2)O(4)S, the heterocyclic thia-zine ring adopts a half-chair conformation, with the S and N atoms displaced by 0.546?(4) and 0.281?(4)?Å, respectively, on opposite sides of the mean plane formed by the remaining ring atoms. The mol-ecular structure is stabilized by an intra-molecular O-H?O hydrogen bond. The two aromatic rings are inclined to one another by 42.32?(11)°. In the crystal, mol-ecules are linked by pairs of N-H?O hydrogen bonds, forming inversion dimers. The dimers are linked via a series of C-H?O inter-actions, leading to the formation of a three-dimensional network.

SUBMITTER: Aman F 

PROVIDER: S-EPMC3379476 | biostudies-literature | 2012 Jun

REPOSITORIES: biostudies-literature

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N-Benzyl-4-hy-droxy-2-methyl-1,1-dioxo-2H-1λ(6),2-benzothia-zine-3-carboxamide.

Aman Farhana F   Siddiqui Waseeq Ahmad WA   Ashraf Adnan A   Siddiqui Hamid Latif HL   Parvez Masood M  

Acta crystallographica. Section E, Structure reports online 20120531 Pt 6

In the title mol-ecule, C(17)H(16)N(2)O(4)S, the heterocyclic thia-zine ring adopts a half-chair conformation, with the S and N atoms displaced by 0.546 (4) and 0.281 (4) Å, respectively, on opposite sides of the mean plane formed by the remaining ring atoms. The mol-ecular structure is stabilized by an intra-molecular O-H⋯O hydrogen bond. The two aromatic rings are inclined to one another by 42.32 (11)°. In the crystal, mol-ecules are linked by pairs of N-H⋯O hydrogen bonds, forming inversion d  ...[more]

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