Crystal structure of (Z)-2-benzylidene-4-methyl-2H-benzo[b][1,4]thiazin-3(4H)-one

Crystal structure of (Z)-2-benzylidene-4-methyl-2H-benzo[b][1,4]thiazin-3(4H)-one

In the title compound, C16H13NOS, the 1,4-thiazine ring displays a screw-boat conformation. The conformation about the ethene bond [1.344 (2) Å] is Z. The plane of the fused benzene ring makes a dihedral angle of 58.95 (9)° with the pendent phenyl ring, indicating a twisted conformation in the molec...

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Bibliographic Details
Main Authors:	Mohamed Ellouz, Nada Kheira Sebbar, El Mokhtar Essassi, Mohamed Saadi, Lahcen El Ammari
Format:	Article
Language:	English
Published:	International Union of Crystallography 2015-11-01
Series:	Acta Crystallographica Section E: Crystallographic Communications
Subjects:	crystal structure thiomorpholin-3-one derivative benzothiazine derivative hydrogen bonding
Online Access:	http://scripts.iucr.org/cgi-bin/paper?S2056989015019295

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