1-(4-Hydroxy-2-methyl-1,1-dioxo-2H-1,2-benzothiazin-3-yl)ethanone

In the title compound, C11H11NO4S, 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. Molecules are linked through weak intermolecular C—H...O hydrogen bonds, resulti...

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Bibliographic Details
Main Authors: Graham John Tizzard, Muhammad Irfan Ashiq, Muhammad Zia-ur-Rehman, Hamid Latif Siddiqui, Matloob Ahmad
Format: Article
Language:English
Published: International Union of Crystallography 2008-05-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536808007721