Cargando…

3,6-Bis(3,4,5-trimethoxy­phen­yl)-1,2,4-triazolo[3,4-b][1,3,4]thia­diazole

In the mol­ecule of the title compound, C(21)H(22)N(4)O(6)S, the planar central heterocyclic ring system is oriented with respect to the trimethoxy­phenyl rings at dihedral angles of 2.60 (5) and 3.60 (6)°. Intra­molecular C—H⋯N and C—H⋯S hydrogen bonds result in the formation of planar five- and si...

Descripción completa

Detalles Bibliográficos
Autores principales: Du, Hai-Tang, Du, Hai-Jun, Zhou, Weiyi
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2962044/
https://www.ncbi.nlm.nih.gov/pubmed/21203276
http://dx.doi.org/10.1107/S1600536808022502
_version_ 1782189127332003840
author Du, Hai-Tang
Du, Hai-Jun
Zhou, Weiyi
author_facet Du, Hai-Tang
Du, Hai-Jun
Zhou, Weiyi
author_sort Du, Hai-Tang
collection PubMed
description In the mol­ecule of the title compound, C(21)H(22)N(4)O(6)S, the planar central heterocyclic ring system is oriented with respect to the trimethoxy­phenyl rings at dihedral angles of 2.60 (5) and 3.60 (6)°. Intra­molecular C—H⋯N and C—H⋯S hydrogen bonds result in the formation of planar five- and six-membered rings. In the crystal structure, inter­molecular C—H⋯O hydrogen bonds link the mol­ecules. There is a C—H⋯π contact between a methyl group and a trimethoxy­phenyl ring, and a π–π contact between the central heterocyclic ring system and a trimethoxy­phenyl ring [centroid–centroid distance = 3.640 (1) Å].
format Text
id pubmed-2962044
institution National Center for Biotechnology Information
language English
publishDate 2008
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-29620442010-12-30 3,6-Bis(3,4,5-trimethoxy­phen­yl)-1,2,4-triazolo[3,4-b][1,3,4]thia­diazole Du, Hai-Tang Du, Hai-Jun Zhou, Weiyi Acta Crystallogr Sect E Struct Rep Online Organic Papers In the mol­ecule of the title compound, C(21)H(22)N(4)O(6)S, the planar central heterocyclic ring system is oriented with respect to the trimethoxy­phenyl rings at dihedral angles of 2.60 (5) and 3.60 (6)°. Intra­molecular C—H⋯N and C—H⋯S hydrogen bonds result in the formation of planar five- and six-membered rings. In the crystal structure, inter­molecular C—H⋯O hydrogen bonds link the mol­ecules. There is a C—H⋯π contact between a methyl group and a trimethoxy­phenyl ring, and a π–π contact between the central heterocyclic ring system and a trimethoxy­phenyl ring [centroid–centroid distance = 3.640 (1) Å]. International Union of Crystallography 2008-07-23 /pmc/articles/PMC2962044/ /pubmed/21203276 http://dx.doi.org/10.1107/S1600536808022502 Text en © Du et al. 2008 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Du, Hai-Tang
Du, Hai-Jun
Zhou, Weiyi
3,6-Bis(3,4,5-trimethoxy­phen­yl)-1,2,4-triazolo[3,4-b][1,3,4]thia­diazole
title 3,6-Bis(3,4,5-trimethoxy­phen­yl)-1,2,4-triazolo[3,4-b][1,3,4]thia­diazole
title_full 3,6-Bis(3,4,5-trimethoxy­phen­yl)-1,2,4-triazolo[3,4-b][1,3,4]thia­diazole
title_fullStr 3,6-Bis(3,4,5-trimethoxy­phen­yl)-1,2,4-triazolo[3,4-b][1,3,4]thia­diazole
title_full_unstemmed 3,6-Bis(3,4,5-trimethoxy­phen­yl)-1,2,4-triazolo[3,4-b][1,3,4]thia­diazole
title_short 3,6-Bis(3,4,5-trimethoxy­phen­yl)-1,2,4-triazolo[3,4-b][1,3,4]thia­diazole
title_sort 3,6-bis(3,4,5-trimethoxy­phen­yl)-1,2,4-triazolo[3,4-b][1,3,4]thia­diazole
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2962044/
https://www.ncbi.nlm.nih.gov/pubmed/21203276
http://dx.doi.org/10.1107/S1600536808022502
work_keys_str_mv AT duhaitang 36bis345trimethoxyphenyl124triazolo34b134thiadiazole
AT duhaijun 36bis345trimethoxyphenyl124triazolo34b134thiadiazole
AT zhouweiyi 36bis345trimethoxyphenyl124triazolo34b134thiadiazole