Tetrameric cubane Al9Ln7 (Ln = Ce, Pr, Nd) clusters as aldol addition catalysts

Studies on the preparation, structures, and properties of heterometallic complexes are currently of great interest because of their emergent synergistic properties. Although both rare earth and aluminum oxo clusters have been developed, only a few heterometallic compounds combine the two clusters. I...
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Autor*in:	Xiao-Yu Liu [verfasserIn] Yinghua Yu [verfasserIn] Yi-Fan Sun [verfasserIn] Wei-Hui Fang [verfasserIn] Jian Zhang [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	heterometallic clusters aluminum cubane aldol addition

Übergeordnetes Werk:	In: Polyoxometalates - Tsinghua University Press, 2023, 2(2023), 4, p 9140045
Übergeordnetes Werk:	volume:2 ; year:2023 ; number:4, p 9140045

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc Journal toc

DOI / URN:	10.26599/POM.2023.9140045

Katalog-ID:	DOAJ099019256

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language	English
source	In Polyoxometalates 2(2023), 4, p 9140045 volume:2 year:2023 number:4, p 9140045
sourceStr	In Polyoxometalates 2(2023), 4, p 9140045 volume:2 year:2023 number:4, p 9140045
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	heterometallic clusters aluminum cubane aldol addition Inorganic chemistry
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container_title	Polyoxometalates
authorswithroles_txt_mv	Xiao-Yu Liu @@aut@@ Yinghua Yu @@aut@@ Yi-Fan Sun @@aut@@ Wei-Hui Fang @@aut@@ Jian Zhang @@aut@@
publishDateDaySort_date	2023-01-01T00:00:00Z
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callnumber-first	Q - Science
author	Xiao-Yu Liu
spellingShingle	Xiao-Yu Liu misc QD146-197 misc heterometallic misc clusters misc aluminum misc cubane misc aldol addition misc Inorganic chemistry Tetrameric cubane Al9Ln7 (Ln = Ce, Pr, Nd) clusters as aldol addition catalysts
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topic_title	QD146-197 Tetrameric cubane Al9Ln7 (Ln = Ce, Pr, Nd) clusters as aldol addition catalysts heterometallic clusters aluminum cubane aldol addition
topic	misc QD146-197 misc heterometallic misc clusters misc aluminum misc cubane misc aldol addition misc Inorganic chemistry
topic_unstemmed	misc QD146-197 misc heterometallic misc clusters misc aluminum misc cubane misc aldol addition misc Inorganic chemistry
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title	Tetrameric cubane Al9Ln7 (Ln = Ce, Pr, Nd) clusters as aldol addition catalysts
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title_full	Tetrameric cubane Al9Ln7 (Ln = Ce, Pr, Nd) clusters as aldol addition catalysts
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title_sort	tetrameric cubane al9ln7 (ln = ce, pr, nd) clusters as aldol addition catalysts
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title_auth	Tetrameric cubane Al9Ln7 (Ln = Ce, Pr, Nd) clusters as aldol addition catalysts
abstract	Studies on the preparation, structures, and properties of heterometallic complexes are currently of great interest because of their emergent synergistic properties. Although both rare earth and aluminum oxo clusters have been developed, only a few heterometallic compounds combine the two clusters. In this study, using “ligand-controlled partial hydrolysis”, we synthesize three hat-shaped cationic Al9Ln7 (Ln = Ce, Pr, Nd) clusters comprising tetrameric cubane units. Their unique vertex-to-edge-sharing arrangements have not been reported in either rare earth or aluminum oxo clusters. Apart from single-crystal X-ray diffraction, these compounds were characterized by Fourier transform infrared spectroscopy, powder X-ray diffraction, thermogravimetric analysis, and energy dispersive spectroscopy. Al9Ln7 clusters could serve as efficient catalysts for aldol condensation reactions between acetone and p-nitrobenzaldehyde under mild conditions, with an excellent yield of 86% by AlOC-129Ce.
abstractGer	Studies on the preparation, structures, and properties of heterometallic complexes are currently of great interest because of their emergent synergistic properties. Although both rare earth and aluminum oxo clusters have been developed, only a few heterometallic compounds combine the two clusters. In this study, using “ligand-controlled partial hydrolysis”, we synthesize three hat-shaped cationic Al9Ln7 (Ln = Ce, Pr, Nd) clusters comprising tetrameric cubane units. Their unique vertex-to-edge-sharing arrangements have not been reported in either rare earth or aluminum oxo clusters. Apart from single-crystal X-ray diffraction, these compounds were characterized by Fourier transform infrared spectroscopy, powder X-ray diffraction, thermogravimetric analysis, and energy dispersive spectroscopy. Al9Ln7 clusters could serve as efficient catalysts for aldol condensation reactions between acetone and p-nitrobenzaldehyde under mild conditions, with an excellent yield of 86% by AlOC-129Ce.
abstract_unstemmed	Studies on the preparation, structures, and properties of heterometallic complexes are currently of great interest because of their emergent synergistic properties. Although both rare earth and aluminum oxo clusters have been developed, only a few heterometallic compounds combine the two clusters. In this study, using “ligand-controlled partial hydrolysis”, we synthesize three hat-shaped cationic Al9Ln7 (Ln = Ce, Pr, Nd) clusters comprising tetrameric cubane units. Their unique vertex-to-edge-sharing arrangements have not been reported in either rare earth or aluminum oxo clusters. Apart from single-crystal X-ray diffraction, these compounds were characterized by Fourier transform infrared spectroscopy, powder X-ray diffraction, thermogravimetric analysis, and energy dispersive spectroscopy. Al9Ln7 clusters could serve as efficient catalysts for aldol condensation reactions between acetone and p-nitrobenzaldehyde under mild conditions, with an excellent yield of 86% by AlOC-129Ce.
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title_short	Tetrameric cubane Al9Ln7 (Ln = Ce, Pr, Nd) clusters as aldol addition catalysts
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author2	Yinghua Yu Yi-Fan Sun Wei-Hui Fang Jian Zhang
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up_date	2024-07-03T20:33:11.165Z
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Tetrameric cubane Al9Ln7 (Ln = Ce, Pr, Nd) clusters as aldol addition catalysts

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