1,3-Bis(2,6-diisopropyl­phen­yl)imidazolidinium tetra­phenyl­borate dichloro­methane disolvate

The title compound, C(27)H(39)N(2) (+)·C(24)H(20)B(−)·2CH(2)Cl(2), is the first reported imidazolidinium cation with the sterically demanding 2,6-diisopropyl­phenyl groups in the 1,3-positions. The crystal structure is stabilized by weak inter­molecular C—H⋯π(arene) inter­actions. Due to the bulky n...

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Detalles Bibliográficos
Autores principales: Giffin, Nick A., Hendsbee, Arthur D., Masuda, Jason D.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007462/
https://www.ncbi.nlm.nih.gov/pubmed/21588386
http://dx.doi.org/10.1107/S1600536810028424
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author Giffin, Nick A.
Hendsbee, Arthur D.
Masuda, Jason D.
author_facet Giffin, Nick A.
Hendsbee, Arthur D.
Masuda, Jason D.
author_sort Giffin, Nick A.
collection PubMed
description The title compound, C(27)H(39)N(2) (+)·C(24)H(20)B(−)·2CH(2)Cl(2), is the first reported imidazolidinium cation with the sterically demanding 2,6-diisopropyl­phenyl groups in the 1,3-positions. The crystal structure is stabilized by weak inter­molecular C—H⋯π(arene) inter­actions. Due to the bulky nature of both the flanking 2,6-diisopropyl­phenyl substituents and the tetra­phenyl­borate counter-ion, anion inter­actions with the imidazolidinium H atom in the 2-position are not observed, also a first for this class of ortho-alkyl-substituted Arduengo-type carbene precursors.
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spelling pubmed-30074622010-12-30 1,3-Bis(2,6-diisopropyl­phen­yl)imidazolidinium tetra­phenyl­borate dichloro­methane disolvate Giffin, Nick A. Hendsbee, Arthur D. Masuda, Jason D. Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(27)H(39)N(2) (+)·C(24)H(20)B(−)·2CH(2)Cl(2), is the first reported imidazolidinium cation with the sterically demanding 2,6-diisopropyl­phenyl groups in the 1,3-positions. The crystal structure is stabilized by weak inter­molecular C—H⋯π(arene) inter­actions. Due to the bulky nature of both the flanking 2,6-diisopropyl­phenyl substituents and the tetra­phenyl­borate counter-ion, anion inter­actions with the imidazolidinium H atom in the 2-position are not observed, also a first for this class of ortho-alkyl-substituted Arduengo-type carbene precursors. International Union of Crystallography 2010-07-24 /pmc/articles/PMC3007462/ /pubmed/21588386 http://dx.doi.org/10.1107/S1600536810028424 Text en © Giffin et al. 2010 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
Giffin, Nick A.
Hendsbee, Arthur D.
Masuda, Jason D.
1,3-Bis(2,6-diisopropyl­phen­yl)imidazolidinium tetra­phenyl­borate dichloro­methane disolvate
title 1,3-Bis(2,6-diisopropyl­phen­yl)imidazolidinium tetra­phenyl­borate dichloro­methane disolvate
title_full 1,3-Bis(2,6-diisopropyl­phen­yl)imidazolidinium tetra­phenyl­borate dichloro­methane disolvate
title_fullStr 1,3-Bis(2,6-diisopropyl­phen­yl)imidazolidinium tetra­phenyl­borate dichloro­methane disolvate
title_full_unstemmed 1,3-Bis(2,6-diisopropyl­phen­yl)imidazolidinium tetra­phenyl­borate dichloro­methane disolvate
title_short 1,3-Bis(2,6-diisopropyl­phen­yl)imidazolidinium tetra­phenyl­borate dichloro­methane disolvate
title_sort 1,3-bis(2,6-diisopropyl­phen­yl)imidazolidinium tetra­phenyl­borate dichloro­methane disolvate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007462/
https://www.ncbi.nlm.nih.gov/pubmed/21588386
http://dx.doi.org/10.1107/S1600536810028424
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AT hendsbeearthurd 13bis26diisopropylphenylimidazolidiniumtetraphenylboratedichloromethanedisolvate
AT masudajasond 13bis26diisopropylphenylimidazolidiniumtetraphenylboratedichloromethanedisolvate

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