Selecting reactions and reactants using a switchable rotaxane organocatalyst with two different active sites

The activation mode of a rotaxane-based organocatalyst with both secondary amine and squaramide catalytic units can be switched with acid or base. The macrocycle blocks whichever of the catalytic sites it is positioned over. The switchable rotaxane catalyst generates different products from a mixtur...

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Detalles Bibliográficos
Autores principales: Beswick, Jack, Blanco, Victor, De Bo, Guillaume, Leigh, David A., Lewandowska, Urszula, Lewandowski, Bartosz, Mishiro, Kenji
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal Society of Chemistry 2015
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5424444/
https://www.ncbi.nlm.nih.gov/pubmed/28553462
http://dx.doi.org/10.1039/c4sc03279a
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author Beswick, Jack
Blanco, Victor
De Bo, Guillaume
Leigh, David A.
Lewandowska, Urszula
Lewandowski, Bartosz
Mishiro, Kenji
author_facet Beswick, Jack
Blanco, Victor
De Bo, Guillaume
Leigh, David A.
Lewandowska, Urszula
Lewandowski, Bartosz
Mishiro, Kenji
author_sort Beswick, Jack
collection PubMed
description The activation mode of a rotaxane-based organocatalyst with both secondary amine and squaramide catalytic units can be switched with acid or base. The macrocycle blocks whichever of the catalytic sites it is positioned over. The switchable rotaxane catalyst generates different products from a mixture of three building blocks according to the location of the macrocyclic ring in the rotaxane.
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spelling pubmed-54244442017-05-26 Selecting reactions and reactants using a switchable rotaxane organocatalyst with two different active sites Beswick, Jack Blanco, Victor De Bo, Guillaume Leigh, David A. Lewandowska, Urszula Lewandowski, Bartosz Mishiro, Kenji Chem Sci Chemistry The activation mode of a rotaxane-based organocatalyst with both secondary amine and squaramide catalytic units can be switched with acid or base. The macrocycle blocks whichever of the catalytic sites it is positioned over. The switchable rotaxane catalyst generates different products from a mixture of three building blocks according to the location of the macrocyclic ring in the rotaxane. Royal Society of Chemistry 2015-01-01 2014-11-13 /pmc/articles/PMC5424444/ /pubmed/28553462 http://dx.doi.org/10.1039/c4sc03279a Text en This journal is © The Royal Society of Chemistry 2014 http://creativecommons.org/licenses/by/3.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution 3.0 Unported License (http://creativecommons.org/licenses/by/3.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Chemistry
Beswick, Jack
Blanco, Victor
De Bo, Guillaume
Leigh, David A.
Lewandowska, Urszula
Lewandowski, Bartosz
Mishiro, Kenji
Selecting reactions and reactants using a switchable rotaxane organocatalyst with two different active sites
title Selecting reactions and reactants using a switchable rotaxane organocatalyst with two different active sites
title_full Selecting reactions and reactants using a switchable rotaxane organocatalyst with two different active sites
title_fullStr Selecting reactions and reactants using a switchable rotaxane organocatalyst with two different active sites
title_full_unstemmed Selecting reactions and reactants using a switchable rotaxane organocatalyst with two different active sites
title_short Selecting reactions and reactants using a switchable rotaxane organocatalyst with two different active sites
title_sort selecting reactions and reactants using a switchable rotaxane organocatalyst with two different active sites
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5424444/
https://www.ncbi.nlm.nih.gov/pubmed/28553462
http://dx.doi.org/10.1039/c4sc03279a
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