Solvent Dependence of the Monomer–Dimer Equilibrium of Ketone‐Substituted Triscatecholate Titanium(IV) Complexes

Hierarchical helicates based on ketone‐substituted titanium(IV)triscatecholates show different monomer‐dimer behavior depending on different solvents. The dimerization constants of a whole series of differently alkyl‐substituted complexes is analyzed to show that the solvent has a very strong influe...

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Autores principales: Kwamen, A. Carel N., Jenniches, Judith, Oppel, Iris M., Albrecht, Markus
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2020
Materias:
Full Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7496165/
https://www.ncbi.nlm.nih.gov/pubmed/32222003
http://dx.doi.org/10.1002/chem.202001053
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author Kwamen, A. Carel N.
Jenniches, Judith
Oppel, Iris M.
Albrecht, Markus
author_facet Kwamen, A. Carel N.
Jenniches, Judith
Oppel, Iris M.
Albrecht, Markus
author_sort Kwamen, A. Carel N.
collection PubMed
description Hierarchical helicates based on ketone‐substituted titanium(IV)triscatecholates show different monomer‐dimer behavior depending on different solvents. The dimerization constants of a whole series of differently alkyl‐substituted complexes is analyzed to show that the solvent has a very strong influence on the dimerization. Hereby, effects like solvophobicity/philicity, sterics, electronics of the substituents and weak side‐chain—side‐chain interactions seem to act in concert.
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spelling pubmed-74961652020-09-25 Solvent Dependence of the Monomer–Dimer Equilibrium of Ketone‐Substituted Triscatecholate Titanium(IV) Complexes Kwamen, A. Carel N. Jenniches, Judith Oppel, Iris M. Albrecht, Markus Chemistry Full Papers Hierarchical helicates based on ketone‐substituted titanium(IV)triscatecholates show different monomer‐dimer behavior depending on different solvents. The dimerization constants of a whole series of differently alkyl‐substituted complexes is analyzed to show that the solvent has a very strong influence on the dimerization. Hereby, effects like solvophobicity/philicity, sterics, electronics of the substituents and weak side‐chain—side‐chain interactions seem to act in concert. John Wiley and Sons Inc. 2020-07-20 2020-08-17 /pmc/articles/PMC7496165/ /pubmed/32222003 http://dx.doi.org/10.1002/chem.202001053 Text en © 2020 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Full Papers
Kwamen, A. Carel N.
Jenniches, Judith
Oppel, Iris M.
Albrecht, Markus
Solvent Dependence of the Monomer–Dimer Equilibrium of Ketone‐Substituted Triscatecholate Titanium(IV) Complexes
title Solvent Dependence of the Monomer–Dimer Equilibrium of Ketone‐Substituted Triscatecholate Titanium(IV) Complexes
title_full Solvent Dependence of the Monomer–Dimer Equilibrium of Ketone‐Substituted Triscatecholate Titanium(IV) Complexes
title_fullStr Solvent Dependence of the Monomer–Dimer Equilibrium of Ketone‐Substituted Triscatecholate Titanium(IV) Complexes
title_full_unstemmed Solvent Dependence of the Monomer–Dimer Equilibrium of Ketone‐Substituted Triscatecholate Titanium(IV) Complexes
title_short Solvent Dependence of the Monomer–Dimer Equilibrium of Ketone‐Substituted Triscatecholate Titanium(IV) Complexes
title_sort solvent dependence of the monomer–dimer equilibrium of ketone‐substituted triscatecholate titanium(iv) complexes
topic Full Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7496165/
https://www.ncbi.nlm.nih.gov/pubmed/32222003
http://dx.doi.org/10.1002/chem.202001053
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