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2-(3-氧代-3,4-二氢-2H-1,4-苯并噻嗪-4-基)乙酰胺

2-(3-Oxo-3,4-dihydro-2H-1,4-benzothia-zin-4-yl)acetamide.

作者信息

Saeed Azher, Mahmood Zaid, Yang Shiyao, Salim Muhammad, Akhtar Muhammad Saleem

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2010 Sep 15;66(Pt 10):o2567. doi: 10.1107/S1600536810036305.

DOI:10.1107/S1600536810036305
PMID:21587552
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2983323/
Abstract

In the title compound, C(10)H(10)N(2)O(2)S, the thia-zine ring approximates to an envelope form with the S atom in the flap position. The amide group attached to the acetate group is almost perpendicular to the mean plane of the thia-zine ring [dihedral angle = 88.83 (8)°]. In the crystal, inversion dimers linked by pairs of N-H⋯O hydrogen bonds occur. Further N-H⋯O and C-H⋯O hydrogen bonds link the dimers into a three-dimensional network.

摘要

在标题化合物C₁₀H₁₀N₂O₂S中,噻嗪环近似于信封形式,硫原子处于折叶位置。连接到乙酸酯基团上的酰胺基团几乎垂直于噻嗪环的平均平面[二面角 = 88.83 (8)°]。在晶体中,通过N—H⋯O氢键对形成反演二聚体。进一步的N—H⋯O和C—H⋯O氢键将二聚体连接成三维网络。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8f7c/2983323/29f032b38fe3/e-66-o2567-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8f7c/2983323/df633ce497ee/e-66-o2567-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8f7c/2983323/29f032b38fe3/e-66-o2567-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8f7c/2983323/df633ce497ee/e-66-o2567-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8f7c/2983323/29f032b38fe3/e-66-o2567-fig2.jpg

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