Norbornene chaotropic salts as low molecular mass ionic organogelators (LMIOGs)

Phenylalanine functionalised norbornene (9:Na) functions as a potent, low molecular-mass (M(W) = 333 Da) ionic organogelator with a minimum gelating concentration of 0.5 wt% in THF, i-PrOH, 1,4-dioxane and n-BuOH. Fibrous crystals form in the gel and X-ray crystallography identified a cation mediate...

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Autores principales: Engstrom, Jordan R., Savyasachi, Aramballi J., Parhizkar, Marzieh, Sutti, Alessandra, Hawes, Chris S., White, Jonathan M., Gunnlaugsson, Thorfinnur, Pfeffer, Frederick M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal Society of Chemistry 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6001280/
https://www.ncbi.nlm.nih.gov/pubmed/29997878
http://dx.doi.org/10.1039/c8sc01798k
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author Engstrom, Jordan R.
Savyasachi, Aramballi J.
Parhizkar, Marzieh
Sutti, Alessandra
Hawes, Chris S.
White, Jonathan M.
Gunnlaugsson, Thorfinnur
Pfeffer, Frederick M.
author_facet Engstrom, Jordan R.
Savyasachi, Aramballi J.
Parhizkar, Marzieh
Sutti, Alessandra
Hawes, Chris S.
White, Jonathan M.
Gunnlaugsson, Thorfinnur
Pfeffer, Frederick M.
author_sort Engstrom, Jordan R.
collection PubMed
description Phenylalanine functionalised norbornene (9:Na) functions as a potent, low molecular-mass (M(W) = 333 Da) ionic organogelator with a minimum gelating concentration of 0.5 wt% in THF, i-PrOH, 1,4-dioxane and n-BuOH. Fibrous crystals form in the gel and X-ray crystallography identified a cation mediated helical assembly process controlled by the chirality of the phenylalanine. In addition to excellent gelating properties 9:Na readily forms aqueous biphasic and triphasic systems.
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spelling pubmed-60012802018-07-11 Norbornene chaotropic salts as low molecular mass ionic organogelators (LMIOGs) Engstrom, Jordan R. Savyasachi, Aramballi J. Parhizkar, Marzieh Sutti, Alessandra Hawes, Chris S. White, Jonathan M. Gunnlaugsson, Thorfinnur Pfeffer, Frederick M. Chem Sci Chemistry Phenylalanine functionalised norbornene (9:Na) functions as a potent, low molecular-mass (M(W) = 333 Da) ionic organogelator with a minimum gelating concentration of 0.5 wt% in THF, i-PrOH, 1,4-dioxane and n-BuOH. Fibrous crystals form in the gel and X-ray crystallography identified a cation mediated helical assembly process controlled by the chirality of the phenylalanine. In addition to excellent gelating properties 9:Na readily forms aqueous biphasic and triphasic systems. Royal Society of Chemistry 2018-05-16 /pmc/articles/PMC6001280/ /pubmed/29997878 http://dx.doi.org/10.1039/c8sc01798k Text en This journal is © The Royal Society of Chemistry 2018 http://creativecommons.org/licenses/by/3.0/ This article is freely available. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence (CC BY 3.0)
spellingShingle Chemistry
Engstrom, Jordan R.
Savyasachi, Aramballi J.
Parhizkar, Marzieh
Sutti, Alessandra
Hawes, Chris S.
White, Jonathan M.
Gunnlaugsson, Thorfinnur
Pfeffer, Frederick M.
Norbornene chaotropic salts as low molecular mass ionic organogelators (LMIOGs)
title Norbornene chaotropic salts as low molecular mass ionic organogelators (LMIOGs)
title_full Norbornene chaotropic salts as low molecular mass ionic organogelators (LMIOGs)
title_fullStr Norbornene chaotropic salts as low molecular mass ionic organogelators (LMIOGs)
title_full_unstemmed Norbornene chaotropic salts as low molecular mass ionic organogelators (LMIOGs)
title_short Norbornene chaotropic salts as low molecular mass ionic organogelators (LMIOGs)
title_sort norbornene chaotropic salts as low molecular mass ionic organogelators (lmiogs)
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6001280/
https://www.ncbi.nlm.nih.gov/pubmed/29997878
http://dx.doi.org/10.1039/c8sc01798k
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