r-1,t-3-Bis[4-(di­methyl­amino)­phen­yl]-c-2,t-4-bis­(pyridin-4-yl)cyclo­butane

The title compound, C(30)H(32)N(4), was synthesized by the photodimerization of trans-4-{2-[4-(di­methyl­amino)­phen­yl]ethen­yl}pyridine in benzene upon irradiation with UV light. This photodimer has a puckered cyclo­butane ring with the four aryl substituents in an r-1,t-2,c-3,t conformation. The...

Descripción completa

Detalles Bibliográficos
Autores principales: Zhang, Shuguang, Zhuang, Junpeng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3998431/
https://www.ncbi.nlm.nih.gov/pubmed/24765012
http://dx.doi.org/10.1107/S1600536814002311
_version_ 1782313360019161088
author Zhang, Shuguang
Zhuang, Junpeng
author_facet Zhang, Shuguang
Zhuang, Junpeng
author_sort Zhang, Shuguang
collection PubMed
description The title compound, C(30)H(32)N(4), was synthesized by the photodimerization of trans-4-{2-[4-(di­methyl­amino)­phen­yl]ethen­yl}pyridine in benzene upon irradiation with UV light. This photodimer has a puckered cyclo­butane ring with the four aryl substituents in an r-1,t-2,c-3,t conformation. The puckering angle of the cyclo­butane ring is 32.22 (7)°, which is the largest among reported tetra­aryl-substituted cyclo­butanes. In the crystal, the mol­ecules form a hollow, one-dimensional structure extending parallel to the c axis via two different pairs of C—H⋯π inter­actions.
format Online
Article
Text
id pubmed-3998431
institution National Center for Biotechnology Information
language English
publishDate 2014
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-39984312014-04-24 r-1,t-3-Bis[4-(di­methyl­amino)­phen­yl]-c-2,t-4-bis­(pyridin-4-yl)cyclo­butane Zhang, Shuguang Zhuang, Junpeng Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(30)H(32)N(4), was synthesized by the photodimerization of trans-4-{2-[4-(di­methyl­amino)­phen­yl]ethen­yl}pyridine in benzene upon irradiation with UV light. This photodimer has a puckered cyclo­butane ring with the four aryl substituents in an r-1,t-2,c-3,t conformation. The puckering angle of the cyclo­butane ring is 32.22 (7)°, which is the largest among reported tetra­aryl-substituted cyclo­butanes. In the crystal, the mol­ecules form a hollow, one-dimensional structure extending parallel to the c axis via two different pairs of C—H⋯π inter­actions. International Union of Crystallography 2014-02-15 /pmc/articles/PMC3998431/ /pubmed/24765012 http://dx.doi.org/10.1107/S1600536814002311 Text en © Zhang and Zhuang 2014 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
Zhang, Shuguang
Zhuang, Junpeng
r-1,t-3-Bis[4-(di­methyl­amino)­phen­yl]-c-2,t-4-bis­(pyridin-4-yl)cyclo­butane
title r-1,t-3-Bis[4-(di­methyl­amino)­phen­yl]-c-2,t-4-bis­(pyridin-4-yl)cyclo­butane
title_full r-1,t-3-Bis[4-(di­methyl­amino)­phen­yl]-c-2,t-4-bis­(pyridin-4-yl)cyclo­butane
title_fullStr r-1,t-3-Bis[4-(di­methyl­amino)­phen­yl]-c-2,t-4-bis­(pyridin-4-yl)cyclo­butane
title_full_unstemmed r-1,t-3-Bis[4-(di­methyl­amino)­phen­yl]-c-2,t-4-bis­(pyridin-4-yl)cyclo­butane
title_short r-1,t-3-Bis[4-(di­methyl­amino)­phen­yl]-c-2,t-4-bis­(pyridin-4-yl)cyclo­butane
title_sort r-1,t-3-bis[4-(di­methyl­amino)­phen­yl]-c-2,t-4-bis­(pyridin-4-yl)cyclo­butane
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3998431/
https://www.ncbi.nlm.nih.gov/pubmed/24765012
http://dx.doi.org/10.1107/S1600536814002311
work_keys_str_mv AT zhangshuguang r1t3bis4dimethylaminophenylc2t4bispyridin4ylcyclobutane
AT zhuangjunpeng r1t3bis4dimethylaminophenylc2t4bispyridin4ylcyclobutane

Ejemplares similares