{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["6(6)"],"submitter":["Rodriguez-Florez LV"],"pubmed_abstract":["Multilayer graphene (MLG), obtained by mild sonication of graphite in NMP, was functionalised <i>via</i> 1,3-dipolar cycloaddition with azomethine ylides generated by thermal 1,2-prototropy from various imino esters. The microwave-assisted functionalisation took place in five hours at 100 °C. The resulting MLG, containing substituted proline-based amine functional groups, was characterized using XPS and showed a nitrogen loading three times that obtained for the same transformation performed for five days using convection-assisted heating. The preparation of the imino ester containing a bipyridine unit at the arylidene position allowed for the preparation of the corresponding functionalised MLG, which incorporated the ruthenium atom to achieve a heterogeneous MLG-Ru complex. This supported complex was tested, as a proof of concept, as a photocatalyst of the aerobic oxidative hydroxylation of 4-methoxyphenylboronic acid."],"journal":["Nanoscale advances"],"pagination":["1648-1652"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10929589"],"repository":["biostudies-literature"],"pubmed_title":["Preparation of a ruthenium complex covalently bonded to multilayer graphene and its evaluation as a photocatalyst."],"pmcid":["PMC10929589"],"pubmed_authors":["Navlani-Garcia M","Rodriguez-Florez LV","Sansano JM","Yus M","Cazorla-Amoros D","Najera C","de Gracia Retamosa M"],"additional_accession":[]},"is_claimable":false,"name":"Preparation of a ruthenium complex covalently bonded to multilayer graphene and its evaluation as a photocatalyst.","description":"Multilayer graphene (MLG), obtained by mild sonication of graphite in NMP, was functionalised <i>via</i> 1,3-dipolar cycloaddition with azomethine ylides generated by thermal 1,2-prototropy from various imino esters. The microwave-assisted functionalisation took place in five hours at 100 °C. The resulting MLG, containing substituted proline-based amine functional groups, was characterized using XPS and showed a nitrogen loading three times that obtained for the same transformation performed for five days using convection-assisted heating. The preparation of the imino ester containing a bipyridine unit at the arylidene position allowed for the preparation of the corresponding functionalised MLG, which incorporated the ruthenium atom to achieve a heterogeneous MLG-Ru complex. This supported complex was tested, as a proof of concept, as a photocatalyst of the aerobic oxidative hydroxylation of 4-methoxyphenylboronic acid.","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Mar","modification":"2024-11-07T11:30:21.487Z","creation":"2024-11-07T11:30:21.487Z"},"accession":"S-EPMC10929589","cross_references":{"pubmed":["38482040"],"doi":["10.1039/d4na00075g"]}}