Calix[4]arene-click-cyclodextrin and supramolecular structures with watersoluble NIPAAM-copolymers bearing adamantyl units: “Rings on ring on chain”

We describe the calixarene-cyclodextrin-coupling via click reaction starting from 5,11,17,23-tetra-tert-butyl-25,27-dipropargylether-26,28-hydroxy-calix[4]arene (calix[4]arene-dipropargylether) (2) onto 6I-azido-6I-deoxycyclomaltoheptaose (3) under microwave assisted conditions. The coupling was pro...

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Detalles Bibliográficos
Autores principales: Garska, Bernd, Tabatabai, Monir, Ritter, Helmut
Formato: Texto
Lenguaje:English
Publicado: Beilstein-Institut 2010
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2956463/
https://www.ncbi.nlm.nih.gov/pubmed/20978614
http://dx.doi.org/10.3762/bjoc.6.83
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author Garska, Bernd
Tabatabai, Monir
Ritter, Helmut
author_facet Garska, Bernd
Tabatabai, Monir
Ritter, Helmut
author_sort Garska, Bernd
collection PubMed
description We describe the calixarene-cyclodextrin-coupling via click reaction starting from 5,11,17,23-tetra-tert-butyl-25,27-dipropargylether-26,28-hydroxy-calix[4]arene (calix[4]arene-dipropargylether) (2) onto 6I-azido-6I-deoxycyclomaltoheptaose (3) under microwave assisted conditions. The coupling was proven by MALDI-TOF mass spectrometry, (1)H NMR and IR-spectroscopy. The pH dependent supramolecular complex formation with poly(NIPAAM) bearing attached adamantyl units was investigated by dynamic light scattering (DLS) and turbidity measurements.
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spelling pubmed-29564632010-10-26 Calix[4]arene-click-cyclodextrin and supramolecular structures with watersoluble NIPAAM-copolymers bearing adamantyl units: “Rings on ring on chain” Garska, Bernd Tabatabai, Monir Ritter, Helmut Beilstein J Org Chem Full Research Paper We describe the calixarene-cyclodextrin-coupling via click reaction starting from 5,11,17,23-tetra-tert-butyl-25,27-dipropargylether-26,28-hydroxy-calix[4]arene (calix[4]arene-dipropargylether) (2) onto 6I-azido-6I-deoxycyclomaltoheptaose (3) under microwave assisted conditions. The coupling was proven by MALDI-TOF mass spectrometry, (1)H NMR and IR-spectroscopy. The pH dependent supramolecular complex formation with poly(NIPAAM) bearing attached adamantyl units was investigated by dynamic light scattering (DLS) and turbidity measurements. Beilstein-Institut 2010-08-05 /pmc/articles/PMC2956463/ /pubmed/20978614 http://dx.doi.org/10.3762/bjoc.6.83 Text en Copyright © 2010, Garska et al. https://creativecommons.org/licenses/by/2.0https://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/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. 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
Garska, Bernd
Tabatabai, Monir
Ritter, Helmut
Calix[4]arene-click-cyclodextrin and supramolecular structures with watersoluble NIPAAM-copolymers bearing adamantyl units: “Rings on ring on chain”
title Calix[4]arene-click-cyclodextrin and supramolecular structures with watersoluble NIPAAM-copolymers bearing adamantyl units: “Rings on ring on chain”
title_full Calix[4]arene-click-cyclodextrin and supramolecular structures with watersoluble NIPAAM-copolymers bearing adamantyl units: “Rings on ring on chain”
title_fullStr Calix[4]arene-click-cyclodextrin and supramolecular structures with watersoluble NIPAAM-copolymers bearing adamantyl units: “Rings on ring on chain”
title_full_unstemmed Calix[4]arene-click-cyclodextrin and supramolecular structures with watersoluble NIPAAM-copolymers bearing adamantyl units: “Rings on ring on chain”
title_short Calix[4]arene-click-cyclodextrin and supramolecular structures with watersoluble NIPAAM-copolymers bearing adamantyl units: “Rings on ring on chain”
title_sort calix[4]arene-click-cyclodextrin and supramolecular structures with watersoluble nipaam-copolymers bearing adamantyl units: “rings on ring on chain”
topic Full Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2956463/
https://www.ncbi.nlm.nih.gov/pubmed/20978614
http://dx.doi.org/10.3762/bjoc.6.83
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