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首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of methyl 1-allyl-4-methyl-1H-benzo[c][1,2]thia­zine-3-carboxyl­ate 2,2-dioxide
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Crystal structure of methyl 1-allyl-4-methyl-1H-benzo[c][1,2]thia­zine-3-carboxyl­ate 2,2-dioxide

机译:1-烯丙基-4-甲基-1H-苯并[c] [1,2]噻嗪-3-羧酸甲酯2,2-二氧化物的晶体结构

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摘要

In the title compound, C14H15NO4S, the di­hydro­thia­zine ring adopts a distorted sofa conformation with the S atom displaced from the mean plane through the N and C ring atoms by 0.767 (1) Å. The allyl substituent (C—C=C) is inclined to this mean plane by 78.5 (7)° and the acetate group [C(=O)—O—C] by 66.5 (3)°. In the crystal, mol­ecules are linked by C—H⋯π inter­actions forming chains propagating along the a-axis direction.
机译:在标题化合物C14H15NO4S中,二氢噻嗪环具有变形的沙发构象,其中S原子从平均平面通过N和C环原子移位了0.767(1)Å。烯丙基取代基(CC = C)相对于该平均平面倾斜78.5°(7)°,乙酸酯基团[C(= O)-OC]倾斜66.5°(3)°。在晶体中,分子通过CHπ相互作用连接,形成沿a轴方向传播的链。

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