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

Autor: 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

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 79, Iss 3, Pp 221-225 (2023)

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 asymm

Externí odkaz: https://doaj.org/article/2bf33ddeb5e14201aea6fa04acf2d749

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Crystal structures of 2-(4-nitrophenyl)-3-phenyl-2,3-dihydro-4H-1,3-benzothiazin-4-one and 2-(2-nitrophenyl)-3-phenyl-2,3-dihydro-4H-1,3-benzothiazin-4-one

Autor: Yiwen Xie, Aaron S. Cali, Lee J. Silverberg, Hemant P. Yennawar

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 4, Pp 414-417 (2015)
Acta Crystallographica Section E: Crystallographic Communications

In the crystal structures of the racemic para and ortho isomers of 2-(4-nitro­phen­yl)-3-phenyl-2,3-di­hydro-4H-1,3-benzo­thia­zin-4-one, the six-membered thia­zine ring of the benzo­thia­zone parent mol­ecule displays a screw-boat conformat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c5736356b9cb27c6a37815a84ce8d36
https://doi.org/10.1107/s2056989015004545

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.