A 12-Fold ThSi2 Interpenetrated Network Utilizing a Glycine-Based Pseudopeptidic Ligand
We report the synthesis and characterization of a 3D Cu(II) coordination polymer, [Cu3(L1)2(H2O)8]·8H2O (1), with the use of a glycine-based tripodal pseudopeptidic ligand (H3L1 = N,N′,N″-tris(carboxymethyl)-1,3,5-benzenetricarboxamide or trimesoyl-tris-glycine). This compound presents the first exa...
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doaj-b82fa7831e1045ca87517ffa0cd874322020-11-24T21:44:37ZengMDPI AGCrystals2073-43522018-01-01814710.3390/cryst8010047cryst8010047A 12-Fold ThSi2 Interpenetrated Network Utilizing a Glycine-Based Pseudopeptidic LigandEdward Loukopoulos0Alexandra Michail1George E. Kostakis2Department of Chemistry, School of Life Sciences, University of Sussex, Brighton BN1 9QJ, UKDepartment of Chemistry, School of Life Sciences, University of Sussex, Brighton BN1 9QJ, UKDepartment of Chemistry, School of Life Sciences, University of Sussex, Brighton BN1 9QJ, UKWe report the synthesis and characterization of a 3D Cu(II) coordination polymer, [Cu3(L1)2(H2O)8]·8H2O (1), with the use of a glycine-based tripodal pseudopeptidic ligand (H3L1 = N,N′,N″-tris(carboxymethyl)-1,3,5-benzenetricarboxamide or trimesoyl-tris-glycine). This compound presents the first example of a 12-fold interpenetrated ThSi2 (ths) net. We attempt to justify the unique topology of 1 through a systematic comparison of the synthetic parameters in all reported structures with H3L1 and similar tripodal pseudopeptidic ligands. We additionally explore the catalytic potential of 1 in the A3 coupling reaction for the synthesis of propargylamines. The compound acts as a very good heterogeneous catalyst with yields up to 99% and loadings as low as 3 mol %.http://www.mdpi.com/2073-4352/8/1/47coordination polymercopperinterpenetration12-foldcatalysisA3 coupling |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Edward Loukopoulos Alexandra Michail George E. Kostakis |
spellingShingle |
Edward Loukopoulos Alexandra Michail George E. Kostakis A 12-Fold ThSi2 Interpenetrated Network Utilizing a Glycine-Based Pseudopeptidic Ligand Crystals coordination polymer copper interpenetration 12-fold catalysis A3 coupling |
author_facet |
Edward Loukopoulos Alexandra Michail George E. Kostakis |
author_sort |
Edward Loukopoulos |
title |
A 12-Fold ThSi2 Interpenetrated Network Utilizing a Glycine-Based Pseudopeptidic Ligand |
title_short |
A 12-Fold ThSi2 Interpenetrated Network Utilizing a Glycine-Based Pseudopeptidic Ligand |
title_full |
A 12-Fold ThSi2 Interpenetrated Network Utilizing a Glycine-Based Pseudopeptidic Ligand |
title_fullStr |
A 12-Fold ThSi2 Interpenetrated Network Utilizing a Glycine-Based Pseudopeptidic Ligand |
title_full_unstemmed |
A 12-Fold ThSi2 Interpenetrated Network Utilizing a Glycine-Based Pseudopeptidic Ligand |
title_sort |
12-fold thsi2 interpenetrated network utilizing a glycine-based pseudopeptidic ligand |
publisher |
MDPI AG |
series |
Crystals |
issn |
2073-4352 |
publishDate |
2018-01-01 |
description |
We report the synthesis and characterization of a 3D Cu(II) coordination polymer, [Cu3(L1)2(H2O)8]·8H2O (1), with the use of a glycine-based tripodal pseudopeptidic ligand (H3L1 = N,N′,N″-tris(carboxymethyl)-1,3,5-benzenetricarboxamide or trimesoyl-tris-glycine). This compound presents the first example of a 12-fold interpenetrated ThSi2 (ths) net. We attempt to justify the unique topology of 1 through a systematic comparison of the synthetic parameters in all reported structures with H3L1 and similar tripodal pseudopeptidic ligands. We additionally explore the catalytic potential of 1 in the A3 coupling reaction for the synthesis of propargylamines. The compound acts as a very good heterogeneous catalyst with yields up to 99% and loadings as low as 3 mol %. |
topic |
coordination polymer copper interpenetration 12-fold catalysis A3 coupling |
url |
http://www.mdpi.com/2073-4352/8/1/47 |
work_keys_str_mv |
AT edwardloukopoulos a12foldthsi2interpenetratednetworkutilizingaglycinebasedpseudopeptidicligand AT alexandramichail a12foldthsi2interpenetratednetworkutilizingaglycinebasedpseudopeptidicligand AT georgeekostakis a12foldthsi2interpenetratednetworkutilizingaglycinebasedpseudopeptidicligand AT edwardloukopoulos 12foldthsi2interpenetratednetworkutilizingaglycinebasedpseudopeptidicligand AT alexandramichail 12foldthsi2interpenetratednetworkutilizingaglycinebasedpseudopeptidicligand AT georgeekostakis 12foldthsi2interpenetratednetworkutilizingaglycinebasedpseudopeptidicligand |
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