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Single-crystal X-ray diffraction study of a host–guest system comprising monofunctionalized-hydroxy pillar[5]arene and 1-octa­namine

Co-crystallization of a monofunctionalized hy­droxy pillar[5]arene with 1-octa­namine resulted in the formation of an inclusion complex where the alkyl chain is threaded in the macrocycle cavity, namely 1,2,3,4-(1,4-dimeth­oxy)-5-(1-hy­droxy-4-meth­oxy)-pillar[5]arene–1-octa­namine–water (1/1/1), C(...

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Autores principales: Al-Azemi, Talal F., Vinodh, Mickey, Mohamod, Abdirahman A., Alipour, Fatemeh H.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6072997/
https://www.ncbi.nlm.nih.gov/pubmed/30116574
http://dx.doi.org/10.1107/S2056989018010034
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author Al-Azemi, Talal F.
Vinodh, Mickey
Mohamod, Abdirahman A.
Alipour, Fatemeh H.
author_facet Al-Azemi, Talal F.
Vinodh, Mickey
Mohamod, Abdirahman A.
Alipour, Fatemeh H.
author_sort Al-Azemi, Talal F.
collection PubMed
description Co-crystallization of a monofunctionalized hy­droxy pillar[5]arene with 1-octa­namine resulted in the formation of an inclusion complex where the alkyl chain is threaded in the macrocycle cavity, namely 1,2,3,4-(1,4-dimeth­oxy)-5-(1-hy­droxy-4-meth­oxy)-pillar[5]arene–1-octa­namine–water (1/1/1), C(44)H(48)O(10)·C(8)H(19)N·H(2)O. The guest compound is stabilized inside the cavity by hydrogen-bonding and C—H⋯π inter­actions. The water mol­ecule in the asymmetric unit mediates the formation of a supra­molecular dimer by hydrogen-bonding inter­actions. These functionalized-pillararene hosts expand the possibility of exploring more supra­molecular inter­actions with various guest species.
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spelling pubmed-60729972018-08-16 Single-crystal X-ray diffraction study of a host–guest system comprising monofunctionalized-hydroxy pillar[5]arene and 1-octa­namine Al-Azemi, Talal F. Vinodh, Mickey Mohamod, Abdirahman A. Alipour, Fatemeh H. Acta Crystallogr E Crystallogr Commun Research Communications Co-crystallization of a monofunctionalized hy­droxy pillar[5]arene with 1-octa­namine resulted in the formation of an inclusion complex where the alkyl chain is threaded in the macrocycle cavity, namely 1,2,3,4-(1,4-dimeth­oxy)-5-(1-hy­droxy-4-meth­oxy)-pillar[5]arene–1-octa­namine–water (1/1/1), C(44)H(48)O(10)·C(8)H(19)N·H(2)O. The guest compound is stabilized inside the cavity by hydrogen-bonding and C—H⋯π inter­actions. The water mol­ecule in the asymmetric unit mediates the formation of a supra­molecular dimer by hydrogen-bonding inter­actions. These functionalized-pillararene hosts expand the possibility of exploring more supra­molecular inter­actions with various guest species. International Union of Crystallography 2018-07-20 /pmc/articles/PMC6072997/ /pubmed/30116574 http://dx.doi.org/10.1107/S2056989018010034 Text en © Al-Azemi et al. 2018 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.http://creativecommons.org/licenses/by/2.0/uk/
spellingShingle Research Communications
Al-Azemi, Talal F.
Vinodh, Mickey
Mohamod, Abdirahman A.
Alipour, Fatemeh H.
Single-crystal X-ray diffraction study of a host–guest system comprising monofunctionalized-hydroxy pillar[5]arene and 1-octa­namine
title Single-crystal X-ray diffraction study of a host–guest system comprising monofunctionalized-hydroxy pillar[5]arene and 1-octa­namine
title_full Single-crystal X-ray diffraction study of a host–guest system comprising monofunctionalized-hydroxy pillar[5]arene and 1-octa­namine
title_fullStr Single-crystal X-ray diffraction study of a host–guest system comprising monofunctionalized-hydroxy pillar[5]arene and 1-octa­namine
title_full_unstemmed Single-crystal X-ray diffraction study of a host–guest system comprising monofunctionalized-hydroxy pillar[5]arene and 1-octa­namine
title_short Single-crystal X-ray diffraction study of a host–guest system comprising monofunctionalized-hydroxy pillar[5]arene and 1-octa­namine
title_sort single-crystal x-ray diffraction study of a host–guest system comprising monofunctionalized-hydroxy pillar[5]arene and 1-octa­namine
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6072997/
https://www.ncbi.nlm.nih.gov/pubmed/30116574
http://dx.doi.org/10.1107/S2056989018010034
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