Crystal structure of (Z)-2-benzylidene-4-methyl-2H-benzo[b][1,4]thiazin-3(4H)-one

被引：1

作者：

Ellouz, Mohamed ^{[1
]}

Sebbar, Nada Kheira ^{[1
]}

Fssassi, El Mokhtar ^{[1
]}

Saadi, Mohamed ^{[2
]}

El Ammari, Lahcen ^{[2
]}

机构：

[1] Univ Mohammed 5, Fac Sci, Lab Chim Organ Heterocycl URAC 21, Pole Competence Pharmacochim, Ave Ibn Battouta,BP 1014, Rabat, Morocco

[2] Univ Mohammed 5, Fac Sci, Lab Chim Solide Appl, Rabat, Morocco

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2015年 / 71卷

关键词：

crystal structure; thiomorpholin-3-one derivative; benzothiazine derivative; hydrogen bonding;

D O I：

10.1107/S2056989015019295

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title compound, C16H13NOS, the 1,4-thiazine ring displays a screw-boat conformation. The conformation about the ethene bond [1.344 (2) angstrom] is Z. The plane of the fused benzene ring makes a dihedral angle of 58.95 (9)degrees with the pendent phenyl ring, indicating a twisted conformation in the molecule. In the crystal, molecules are linked by pairs of C-H center dot center dot center dot O hydrogen bonds, forming inversion dimers.

引用

页码：O862 / U490

页数：7

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