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Methyl 2-ethyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
Journal article   Open access

Methyl 2-ethyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide

Muhammad Nadeem Arshad, Muhammad Zia-ur-Rehman and Islam Ullah Khan
Acta crystallographica. Section E, Structure reports online, Vol.66(5), pp.O1070-U1730
01/05/2010
PMID: 21579125

Abstract

Crystallography Physical Sciences Science & Technology
In the title compound, C(12)H(13)NO(5)S, the thiazine ring adopts a half chair conformation and an intramolecular O-H center dot center dot center dot O hydrogen bond generates an S(6) ring. In the crystal, the molecules are linked by C-H center dot center dot center dot O interactions, leading to zigzag chains along the b axis.
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https://doi.org/10.1107/S1600536810012365View
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