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

In the title compound, C13H15NO5S, the thiazine ring adopts a distorted half-chair conformation. The enolic H atom is involved in an intramolecular O—H...O hydrogen bond, forming a six-membered ring. In the crystal, molecules are linked through weak intermolecular C—H...O...

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Bibliographic Details
Main Authors: Islam Ullah Khan, Muhammad Zia-ur-Rehman, Muhammad Nadeem Arshad
Format: Article
Language:English
Published: International Union of Crystallography 2009-12-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536809046236