

You have already added 0 works in your ORCID record related to the merged Research product.
You have already added 0 works in your ORCID record related to the merged Research product.
<script type="text/javascript">
<!--
document.write('<div id="oa_widget"></div>');
document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=undefined&type=result"></script>');
-->
</script>
Selective Conversion of HMF into 3‐Hydroxymethylcyclopentylamine through a One‐Pot Cascade Process in Aqueous Phase over Bimetallic NiCo Nanoparticles as Catalyst

Abstract5‐hydroxymethylfurfural (HMF) has been successfully valorized into 3‐hydroxymethylcyclopentylamine through a one‐pot cascade process in aqueous phase by coupling the hydrogenative ring‐rearrangement of HMF into 3‐hydroxymethylcyclopentanone (HCPN) with a subsequent reductive amination with ammonia. Mono‐ (Ni@C, Co@C) and bimetallic (NiCo@C) nanoparticles with different Ni/Co ratios partially covered by a thin carbon layer were prepared and characterized. Results showed that a NiCo catalyst, (molar ratio Ni/Co=1, Ni0.5Co0.5@C), displayed excellent performance in the hydrogenative ring‐rearrangement of HMF into HCPN (>90 % yield). The high selectivity of the catalyst was attributed to the formation of NiCo alloy structures as hydrogenating sites that limited competitive reactions such as the hydrogenation of furan ring and the over‐reduction of the formed HPCN. The subsequent reductive amination of HPCN with aqueous ammonia was performed giving the target cyclopentylaminoalcohol in 97 % yield. Moreover, the catalyst exhibited high stability maintaining its activity and selectivity for repeated reaction cycles.
5-hydroxymethylfurfural, Heterogeneous catalysis, Water, Catalysis, 12.- Garantizar las pautas de consumo y de producción sostenibles, QUIMICA ORGANICA, Ammonia, Hydrogenative ring-rearrangement, Nanoparticles, Reductive amination, Furaldehyde, Biomass, Research Articles
5-hydroxymethylfurfural, Heterogeneous catalysis, Water, Catalysis, 12.- Garantizar las pautas de consumo y de producción sostenibles, QUIMICA ORGANICA, Ammonia, Hydrogenative ring-rearrangement, Nanoparticles, Reductive amination, Furaldehyde, Biomass, Research Articles
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).9 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Top 10% influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Average impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Top 10% visibility views 78 download downloads 174 - 78views174downloads
Data source Views Downloads DIGITAL.CSIC 24 86 RiuNet 54 88


