3,3-Dichloro-1-ethyl-1H-2,1-benzothiazin-4(3H)-one 2,2-dioxide
نویسندگان
چکیده
In the title compound, C(10)H(9)Cl(2)NO(3)S, the S atom, which is a component atom of a heterocyclic ring, shows tetra-hedral coordination. The heterocyclic ring is not planar.
منابع مشابه
6-Bromo-3,3-dichloro-1-methyl-1H-2,1-benzothiazin-4(3H)-one 2,2-dioxide
The monomeric title compound, C(9)H(6)BrCl(2)NO(3)S, has an envelope-shaped thia-zine ring with the S atom 0.879 (9) Å out of the mean square plane of the envelope. The π-π distances between the centroids of the heterocyclic rings are 4.191 (5) and 4.110 (5) Å. The closest intermolecular inter-actions between the O atoms of the carbonyl and sulfonyl groups with Br and Cl atoms are 2.987 (7) and...
متن کامل1-Propyl-1H-2,1-benzothiazin-4(3H)-one 2,2-dioxide
In the title compound, C(11)H(13)NO(3)S, a benzothia-zine derivative, the heterocycle adopts a sofa conformation. In the crystal, weak C-H⋯O hydrogen bonds connect the mol-ecules into a three-dimensional network.
متن کامل6-Bromo-1-methyl-1H-2,1-benzothiazin-4(3H)-one 2,2-dioxide
In the crystal structure of the title compound, C(9)H(8)BrNO(3)S, the thia-zine ring is in the twisted form. In the crystal, pairs of inter-molecular C-H⋯O hydrogen bonds form inversion dimers with an R(2) (2)(8) ring motif. Weak inter-molecular C-H⋯Br and C-H⋯π inter-actions are also present.
متن کامل3,3-Dibromo-1-ethyl-1H-2,1-benzothiazin-4(3H)-one 2,2-dioxide
In the mol-ecule of the title compound, C(10)H(9)Br(2)NO(3)S, the S atom is four-coordinated in distorted tetra-hedral configuration. The heterocyclic thia-zine ring adopts a twist conformation. An intra-molecular C-H⋯O hydrogen bond results in the formation of a non-planar five-membered ring. In the crystal structure, inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into infinite chain...
متن کامل1-Ethyl-1H-2,1-benzothiazin-4(3H)-one 2,2-dioxide
In the title compound, C(10)H(11)NO(3)S, there is distorted tetra-hedral geometry around the S atom. The heterocyclic thia-zine ring adopts a half-chair conformation. The ethyl and sulfonyl groups form dihedral angles of 82.53 (13) and 88.91 (9)°, respectively, with the plane formed by the benzothia-zine ring, excluding the S atom; the S atom and the ethyl group lie on opposite sides of the rin...
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