Cation affinity numbers of Lewis bases

Using selected theoretical methods the affinity of a large range of Lewis bases towards model cations has been quantified. The range of model cations includes the methyl cation as the smallest carbon-centered electrophile, the benzhydryl and trityl cations as models for electrophilic substrates enco...

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Autores principales: Lindner, Christoph, Tandon, Raman, Maryasin, Boris, Larionov, Evgeny, Zipse, Hendrik
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2012
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3458768/
https://www.ncbi.nlm.nih.gov/pubmed/23019478
http://dx.doi.org/10.3762/bjoc.8.163
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author Lindner, Christoph
Tandon, Raman
Maryasin, Boris
Larionov, Evgeny
Zipse, Hendrik
author_facet Lindner, Christoph
Tandon, Raman
Maryasin, Boris
Larionov, Evgeny
Zipse, Hendrik
author_sort Lindner, Christoph
collection PubMed
description Using selected theoretical methods the affinity of a large range of Lewis bases towards model cations has been quantified. The range of model cations includes the methyl cation as the smallest carbon-centered electrophile, the benzhydryl and trityl cations as models for electrophilic substrates encountered in Lewis base-catalyzed synthetic procedures, and the acetyl cation as a substrate model for acyl-transfer reactions. Affinities towards these cationic electrophiles are complemented by data for Lewis-base addition to Michael acceptors as prototypical neutral electrophiles.
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spelling pubmed-34587682012-09-27 Cation affinity numbers of Lewis bases Lindner, Christoph Tandon, Raman Maryasin, Boris Larionov, Evgeny Zipse, Hendrik Beilstein J Org Chem Full Research Paper Using selected theoretical methods the affinity of a large range of Lewis bases towards model cations has been quantified. The range of model cations includes the methyl cation as the smallest carbon-centered electrophile, the benzhydryl and trityl cations as models for electrophilic substrates encountered in Lewis base-catalyzed synthetic procedures, and the acetyl cation as a substrate model for acyl-transfer reactions. Affinities towards these cationic electrophiles are complemented by data for Lewis-base addition to Michael acceptors as prototypical neutral electrophiles. Beilstein-Institut 2012-08-31 /pmc/articles/PMC3458768/ /pubmed/23019478 http://dx.doi.org/10.3762/bjoc.8.163 Text en Copyright © 2012, Lindner 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
Lindner, Christoph
Tandon, Raman
Maryasin, Boris
Larionov, Evgeny
Zipse, Hendrik
Cation affinity numbers of Lewis bases
title Cation affinity numbers of Lewis bases
title_full Cation affinity numbers of Lewis bases
title_fullStr Cation affinity numbers of Lewis bases
title_full_unstemmed Cation affinity numbers of Lewis bases
title_short Cation affinity numbers of Lewis bases
title_sort cation affinity numbers of lewis bases
topic Full Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3458768/
https://www.ncbi.nlm.nih.gov/pubmed/23019478
http://dx.doi.org/10.3762/bjoc.8.163
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