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3-Benzoyl-4-hydr-oxy-2-methyl-2H-1,2-benzothia-zine 1,1-dioxide.

ABSTRACT: In the title mol-ecule, C(16)H(13)NO(4)S, the heterocyclic thia-zine ring adopts a half-chair conformation with the S and N atoms displaced by 0.410 (3) and 0.299 (3) Å, respectively, on opposite sides of the mean plane formed by the remaining ring atoms. The crystal structure is stabilized by inter-molecular hydrogen bonds of the types O-H⋯O and C-H⋯O; the former result in dimers lying about inversion centers and the latter form chains of mol-ecules running along the c axis. In addition, intra-molecular O-H⋯O links are present.

SUBMITTER: Ahmad M

PROVIDER: S-EPMC2983979 | biostudies-literature | 2010 Mar

REPOSITORIES: biostudies-literature

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3-Benzoyl-4-hydr-oxy-2-methyl-2H-1,2-benzothia-zine 1,1-dioxide.

Ahmad Matloob M Siddiqui Hamid Latif HL Ahmad Saeed S Aslam Sana S Parvez Masood M

Acta crystallographica. Section E, Structure reports online 20100327 Pt 4

In the title mol-ecule, C(16)H(13)NO(4)S, the heterocyclic thia-zine ring adopts a half-chair conformation with the S and N atoms displaced by 0.410 (3) and 0.299 (3) Å, respectively, on opposite sides of the mean plane formed by the remaining ring atoms. The crystal structure is stabilized by inter-molecular hydrogen bonds of the types O-H⋯O and C-H⋯O; the former result in dimers lying about inversion centers and the latter form chains of mol-ecules running along the c axis. In addition, intra- ...[more]

PMID: 21580768

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3-Benzoyl-4-hydr-oxy-2H-1,2-benzothia-zine 1,1-dioxide.

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