Crystal structure of (E)-2-benzylidene-4-[(3-phenyl-4,5-dihydroisoxazol-5-yl)methyl]-2H-benzo[b][1,4]thiazin-3(4H)-one

Crystal structure of (E)-2-benzylidene-4-[(3-phenyl-4,5-dihydroisoxazol-5-yl)methyl]-2H-benzo[b][1,4]thiazin-3(4H)-one

In the title compound, C25H20N2O2S, the dihydroisoxazole ring exhibits an envelope conformation with the methine atom being the flap, while the 1,4-thiazine ring displays a screw-boat conformation. The six-membered ring fused to the 1,4-thiazine ring makes dihedral angles of 63.04 (2) and 54.7 (2)°...

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Bibliographic Details
Main Authors: Nada Kheira Sebbar, Mohamed Ellouz, El Mokhtar Essassi, Mohamed Saadi, Lahcen El Ammari
Format: Article
Language:English
Published: International Union of Crystallography 2015-06-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
benzothiazine
dihydroisoxazole
C—H...O,N hydrogen bonding
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989015009755

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http://scripts.iucr.org/cgi-bin/paper?S2056989015009755

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