Polyaminoazide mixtures for the synthesis of pH-responsive calixarene nanosponges

Two mixtures of polyaminoazides were synthesized by a nucleophilic displacement strategy providing no separation of the components. The mixtures were adequately characterized by means of combined HR-ESIMS, FTIR and NMR techniques and, despite their complexity, they were successfully used to accompli...

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Autores principales: Di Vincenzo, Antonella, Palumbo Piccionello, Antonio, Spinella, Alberto, Chillura Martino, Delia, Russo, Marco, Lo Meo, Paolo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2019
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6423589/
https://www.ncbi.nlm.nih.gov/pubmed/30931005
http://dx.doi.org/10.3762/bjoc.15.59
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author Di Vincenzo, Antonella
Palumbo Piccionello, Antonio
Spinella, Alberto
Chillura Martino, Delia
Russo, Marco
Lo Meo, Paolo
author_facet Di Vincenzo, Antonella
Palumbo Piccionello, Antonio
Spinella, Alberto
Chillura Martino, Delia
Russo, Marco
Lo Meo, Paolo
author_sort Di Vincenzo, Antonella
collection PubMed
description Two mixtures of polyaminoazides were synthesized by a nucleophilic displacement strategy providing no separation of the components. The mixtures were adequately characterized by means of combined HR-ESIMS, FTIR and NMR techniques and, despite their complexity, they were successfully used to accomplish the subsequent preparation of pH-sensitive calixarene hyper-reticulated nanosponge materials. The desired responsivity to pH variations of the nanosponges obtained was verified by means of absorption tests on a set of organic pollutant model molecules.
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spelling pubmed-64235892019-03-29 Polyaminoazide mixtures for the synthesis of pH-responsive calixarene nanosponges Di Vincenzo, Antonella Palumbo Piccionello, Antonio Spinella, Alberto Chillura Martino, Delia Russo, Marco Lo Meo, Paolo Beilstein J Org Chem Full Research Paper Two mixtures of polyaminoazides were synthesized by a nucleophilic displacement strategy providing no separation of the components. The mixtures were adequately characterized by means of combined HR-ESIMS, FTIR and NMR techniques and, despite their complexity, they were successfully used to accomplish the subsequent preparation of pH-sensitive calixarene hyper-reticulated nanosponge materials. The desired responsivity to pH variations of the nanosponges obtained was verified by means of absorption tests on a set of organic pollutant model molecules. Beilstein-Institut 2019-03-12 /pmc/articles/PMC6423589/ /pubmed/30931005 http://dx.doi.org/10.3762/bjoc.15.59 Text en Copyright © 2019, Di Vincenzo et al. https://creativecommons.org/licenses/by/4.0https://www.beilstein-journals.org/bjoc/termsThis is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0). Please note that the reuse, redistribution and reproduction in particular requires that the authors and source are credited. The license is subject to the Beilstein Journal of Organic Chemistry terms and conditions: (https://www.beilstein-journals.org/bjoc/terms)
spellingShingle Full Research Paper
Di Vincenzo, Antonella
Palumbo Piccionello, Antonio
Spinella, Alberto
Chillura Martino, Delia
Russo, Marco
Lo Meo, Paolo
Polyaminoazide mixtures for the synthesis of pH-responsive calixarene nanosponges
title Polyaminoazide mixtures for the synthesis of pH-responsive calixarene nanosponges
title_full Polyaminoazide mixtures for the synthesis of pH-responsive calixarene nanosponges
title_fullStr Polyaminoazide mixtures for the synthesis of pH-responsive calixarene nanosponges
title_full_unstemmed Polyaminoazide mixtures for the synthesis of pH-responsive calixarene nanosponges
title_short Polyaminoazide mixtures for the synthesis of pH-responsive calixarene nanosponges
title_sort polyaminoazide mixtures for the synthesis of ph-responsive calixarene nanosponges
topic Full Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6423589/
https://www.ncbi.nlm.nih.gov/pubmed/30931005
http://dx.doi.org/10.3762/bjoc.15.59
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