Modification of yttrium alkoxides: β-Ketoesterate-substituted yttrium alkoxo/hydroxo/oxo clusters

Reaction of Y(5)O(OiPr)(13) (“yttrium iso-propoxide”) with one molar equivalent of isopropyl acetoacetate (iprac) per Y resulted in the formation of Y(9)O(OH)(9)(OiPr)(8)(iprac)(8), a rare example of an yttrium alkoxo/hydroxo/oxo cluster. Reaction in a 1:3 molar ratio gave Y(4)(OH)(2)(iprac)(10) and...

Descripción completa

Detalles Bibliográficos
Autores principales: Lichtenberger, Robert, Baumann, Stefan O., Bendova, Maria, Maurer, Christian, Schubert, Ulrich
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier Sequoia [etc.] 2011
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3181401/
https://www.ncbi.nlm.nih.gov/pubmed/21976779
http://dx.doi.org/10.1016/j.ica.2011.07.015
_version_ 1782212751243870208
author Lichtenberger, Robert
Baumann, Stefan O.
Bendova, Maria
Maurer, Christian
Schubert, Ulrich
author_facet Lichtenberger, Robert
Baumann, Stefan O.
Bendova, Maria
Maurer, Christian
Schubert, Ulrich
author_sort Lichtenberger, Robert
collection PubMed
description Reaction of Y(5)O(OiPr)(13) (“yttrium iso-propoxide”) with one molar equivalent of isopropyl acetoacetate (iprac) per Y resulted in the formation of Y(9)O(OH)(9)(OiPr)(8)(iprac)(8), a rare example of an yttrium alkoxo/hydroxo/oxo cluster. Reaction in a 1:3 molar ratio gave Y(4)(OH)(2)(iprac)(10) and Y(6)(OH)(6)(iprac)(12) instead. A fourth cluster, Y(9)O(OH)(9)(iprac)(16), structurally closely related to Y(9)O(OH)(9)(OiPr)(8)(iprac)(8), was obtained upon recrystallization of Y(4)(OH)(2)(iprac)(10) from CDCl(3).
format Online
Article
Text
id pubmed-3181401
institution National Center for Biotechnology Information
language English
publishDate 2011
publisher Elsevier Sequoia [etc.]
record_format MEDLINE/PubMed
spelling pubmed-31814012011-10-03 Modification of yttrium alkoxides: β-Ketoesterate-substituted yttrium alkoxo/hydroxo/oxo clusters Lichtenberger, Robert Baumann, Stefan O. Bendova, Maria Maurer, Christian Schubert, Ulrich Inorganica Chim Acta Article Reaction of Y(5)O(OiPr)(13) (“yttrium iso-propoxide”) with one molar equivalent of isopropyl acetoacetate (iprac) per Y resulted in the formation of Y(9)O(OH)(9)(OiPr)(8)(iprac)(8), a rare example of an yttrium alkoxo/hydroxo/oxo cluster. Reaction in a 1:3 molar ratio gave Y(4)(OH)(2)(iprac)(10) and Y(6)(OH)(6)(iprac)(12) instead. A fourth cluster, Y(9)O(OH)(9)(iprac)(16), structurally closely related to Y(9)O(OH)(9)(OiPr)(8)(iprac)(8), was obtained upon recrystallization of Y(4)(OH)(2)(iprac)(10) from CDCl(3). Elsevier Sequoia [etc.] 2011-10-01 /pmc/articles/PMC3181401/ /pubmed/21976779 http://dx.doi.org/10.1016/j.ica.2011.07.015 Text en © 2011 Elsevier B.V. https://creativecommons.org/licenses/by-nc-nd/3.0/ Open Access under CC BY-NC-ND 3.0 (https://creativecommons.org/licenses/by-nc-nd/3.0/) license
spellingShingle Article
Lichtenberger, Robert
Baumann, Stefan O.
Bendova, Maria
Maurer, Christian
Schubert, Ulrich
Modification of yttrium alkoxides: β-Ketoesterate-substituted yttrium alkoxo/hydroxo/oxo clusters
title Modification of yttrium alkoxides: β-Ketoesterate-substituted yttrium alkoxo/hydroxo/oxo clusters
title_full Modification of yttrium alkoxides: β-Ketoesterate-substituted yttrium alkoxo/hydroxo/oxo clusters
title_fullStr Modification of yttrium alkoxides: β-Ketoesterate-substituted yttrium alkoxo/hydroxo/oxo clusters
title_full_unstemmed Modification of yttrium alkoxides: β-Ketoesterate-substituted yttrium alkoxo/hydroxo/oxo clusters
title_short Modification of yttrium alkoxides: β-Ketoesterate-substituted yttrium alkoxo/hydroxo/oxo clusters
title_sort modification of yttrium alkoxides: β-ketoesterate-substituted yttrium alkoxo/hydroxo/oxo clusters
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3181401/
https://www.ncbi.nlm.nih.gov/pubmed/21976779
http://dx.doi.org/10.1016/j.ica.2011.07.015
work_keys_str_mv AT lichtenbergerrobert modificationofyttriumalkoxidesbketoesteratesubstitutedyttriumalkoxohydroxooxoclusters
AT baumannstefano modificationofyttriumalkoxidesbketoesteratesubstitutedyttriumalkoxohydroxooxoclusters
AT bendovamaria modificationofyttriumalkoxidesbketoesteratesubstitutedyttriumalkoxohydroxooxoclusters
AT maurerchristian modificationofyttriumalkoxidesbketoesteratesubstitutedyttriumalkoxohydroxooxoclusters
AT schubertulrich modificationofyttriumalkoxidesbketoesteratesubstitutedyttriumalkoxohydroxooxoclusters

Ejemplares similares