Crystal structures of the sulfones of 2,3-diphenyl-2,3-dihydro-4H-1,3-benzothiazin-4-one and 2,3-diphenyl-2,3-dihydro-4H-pyrido[3,2-e][1,3]thiazin-4-one

Crystal structures of the sulfones of 2,3-diphenyl-2,3-dihydro-4H-1,3-benzothiazin-4-one and 2,3-diphenyl-2,3-dihydro-4H-pyrido[3,2-e][1,3]thiazin-4-one

The title sulfones, 2,3-diphenyl-2,3-dihydro-4H-1,3-benzothiazine-1,1,4-trione, C20H15NO3S, and 2,3-diphenyl-2,3-dihydro-4H-pyrido[3,2-e][1,3]thiazine-1,1,4-trione, C19H14N2O3S, crystallize in space group P21/n with two molecules in each of the asymmetric units and have almost identical unit cells a...

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Bibliographic Details
Main Authors: Hemant P. Yennawar, Tapas K. Mal, Carlos N. Pacheco, Anthony F. Lagalante, Mark A. Olsen, Michael W. Russell, Grace C. Muench, Quentin J. Moyer, Lee J. Silverberg
Format: Article
Language:English
Published: International Union of Crystallography 2023-03-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
sulfone
1,3-thiazin-4-one
screw-boat pucker
s-oxidation
crystal structure
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989023001524

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