3-{[6-(4-Chloro­phen­yl)imidazo[2,1-b][1,3,4]thia­diazol-2-yl]meth­yl}-1,2-benzoxazole

In the title compound, C(18)H(11)ClN(4)OS, the benzisoxazole and imidazothia­diazole rings are inclined at an angle of 23.81 (7)° with respect to each other. The imidazothia­diazole and chloro­phenyl rings make a dihedral angle of 27.34 (3)°. In the crystal, inter­molecular C—H⋯N inter­actions gener...

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Autores principales: Banu, Afshan, Ziaulla, Mohamed, Begum, Noor Shahina, Lamani, Ravi S., Khazi, I. M.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3052169/
https://www.ncbi.nlm.nih.gov/pubmed/21522374
http://dx.doi.org/10.1107/S1600536811004582
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author Banu, Afshan
Ziaulla, Mohamed
Begum, Noor Shahina
Lamani, Ravi S.
Khazi, I. M.
author_facet Banu, Afshan
Ziaulla, Mohamed
Begum, Noor Shahina
Lamani, Ravi S.
Khazi, I. M.
author_sort Banu, Afshan
collection PubMed
description In the title compound, C(18)H(11)ClN(4)OS, the benzisoxazole and imidazothia­diazole rings are inclined at an angle of 23.81 (7)° with respect to each other. The imidazothia­diazole and chloro­phenyl rings make a dihedral angle of 27.34 (3)°. In the crystal, inter­molecular C—H⋯N inter­actions generate a chain along the c axis and C—H⋯O inter­actions form centrosymmetric dimers resulting in an R (2) (2)(26) graph-set motif. Moreover, the C—H⋯N and S⋯N [3.206 (4) Å] inter­actions links the mol­ecules into R(7) ring motifs. The packing is further stabilized by π–π stacking inter­actions between the thia­diazole rings with a shortest centroid–centroid distance of 3.497 (3) Å. In addition, C—H⋯π inter­actions are observed in the crystal structure
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spelling pubmed-30521692011-04-26 3-{[6-(4-Chloro­phen­yl)imidazo[2,1-b][1,3,4]thia­diazol-2-yl]meth­yl}-1,2-benzoxazole Banu, Afshan Ziaulla, Mohamed Begum, Noor Shahina Lamani, Ravi S. Khazi, I. M. Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(18)H(11)ClN(4)OS, the benzisoxazole and imidazothia­diazole rings are inclined at an angle of 23.81 (7)° with respect to each other. The imidazothia­diazole and chloro­phenyl rings make a dihedral angle of 27.34 (3)°. In the crystal, inter­molecular C—H⋯N inter­actions generate a chain along the c axis and C—H⋯O inter­actions form centrosymmetric dimers resulting in an R (2) (2)(26) graph-set motif. Moreover, the C—H⋯N and S⋯N [3.206 (4) Å] inter­actions links the mol­ecules into R(7) ring motifs. The packing is further stabilized by π–π stacking inter­actions between the thia­diazole rings with a shortest centroid–centroid distance of 3.497 (3) Å. In addition, C—H⋯π inter­actions are observed in the crystal structure International Union of Crystallography 2011-02-12 /pmc/articles/PMC3052169/ /pubmed/21522374 http://dx.doi.org/10.1107/S1600536811004582 Text en © Banu et al. 2011 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
Banu, Afshan
Ziaulla, Mohamed
Begum, Noor Shahina
Lamani, Ravi S.
Khazi, I. M.
3-{[6-(4-Chloro­phen­yl)imidazo[2,1-b][1,3,4]thia­diazol-2-yl]meth­yl}-1,2-benzoxazole
title 3-{[6-(4-Chloro­phen­yl)imidazo[2,1-b][1,3,4]thia­diazol-2-yl]meth­yl}-1,2-benzoxazole
title_full 3-{[6-(4-Chloro­phen­yl)imidazo[2,1-b][1,3,4]thia­diazol-2-yl]meth­yl}-1,2-benzoxazole
title_fullStr 3-{[6-(4-Chloro­phen­yl)imidazo[2,1-b][1,3,4]thia­diazol-2-yl]meth­yl}-1,2-benzoxazole
title_full_unstemmed 3-{[6-(4-Chloro­phen­yl)imidazo[2,1-b][1,3,4]thia­diazol-2-yl]meth­yl}-1,2-benzoxazole
title_short 3-{[6-(4-Chloro­phen­yl)imidazo[2,1-b][1,3,4]thia­diazol-2-yl]meth­yl}-1,2-benzoxazole
title_sort 3-{[6-(4-chloro­phen­yl)imidazo[2,1-b][1,3,4]thia­diazol-2-yl]meth­yl}-1,2-benzoxazole
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3052169/
https://www.ncbi.nlm.nih.gov/pubmed/21522374
http://dx.doi.org/10.1107/S1600536811004582
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