Ethyl 2-{5-[(3-oxo-3,4-dihydro-2H-1,4-benzothiazin-4-yl)methyl]-1H-1,2,3-triazol-1-yl}acetate

被引：4

作者：

Sebbar, Nada Kheira ^{[1
]}

Zerzouf, Abdelfettah ^{[2
]}

Essassi, El Mokhtar ^{[1
]}

Saadi, Mohamed ^{[3
]}

El Ammari, Lahcen ^{[3
]}

机构：

[1] Univ Mohammed V Agdal, Fac Sci, Lab Chim Organ He rocycl URAC, Pharmacochim, Av Ibn Battouta,BP 1014, Rabat, Morocco

[2] Lab Chim Organ & Etud Physico Chim, ENS Takaddoum, Rabat, Morocco

[3] Univ Mohammed Agdal, Fac Sci, Lab Chim Solide Appl, Rabat, Morocco

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2014年 / 70卷

关键词：

data-to-parameter ratio = 17.1; mean σ(C-C) = 0.003 Å; R factor = 0.045; single-crystal X-ray study; T = 296 K; wR factor = 0.124;

D O I：

10.1107/S1600536813034697

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title compound, C15H16N4O3S, the six-membered heterocycle of the benzothiazine fragment exhibits a screw boat conformation. The dihedral angle between the planes through the triazole ring and the benzene ring fused to the 1,4-thiazine ring is 62.98 (11)degrees. The mean plane formed by the atoms belonging to the acetate group is nearly perpendicular to the triazole ring [dihedral angle = 74.65 (12)degrees]. In the crystal, molecules are linked by pairs of C-H center dot center dot center dot O interactions, forming dimeric aggregates.

引用

页码：0116 / +

页数：8

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