Linear β-amino alcohol catalyst anchored on functionalized magnetite nanoparticles for enantioselective addition of dialkylzinc to aromatic aldehydes

TitoloLinear β-amino alcohol catalyst anchored on functionalized magnetite nanoparticles for enantioselective addition of dialkylzinc to aromatic aldehydes
Tipo di pubblicazioneArticolo su Rivista peer-reviewed
Anno di Pubblicazione2020
AutoriSappino, C., Primitivo L., De Angelis M., Righi F., Di Pietro F., Iannoni M., Pilloni L., Ciprioti S.V., Suber L., Ricelli A., and Righi G.
RivistaRSC Advances
Volume10
Paginazione29688-29695
ISSN20462069
Parole chiaveAldehydes, Amino alcohols, Aromatic aldehyde, Catalyst activity, Core shell, Efficient catalysts, Enantioselective addition, Enantioselectivity, Functionalized, Functionalized magnetite nanoparticles, Magnetite, Magnetite Nanoparticles, Silica, Silica nanoparticles, Superparamagnetics
Astratto

A linear β-amino alcohol ligand, previously found to be a very efficient catalyst for enantioselective addition of dialkylzinc to aromatic aldehydes, has been anchored on differently functionalized superparamagnetic core-shell magnetite-silica nanoparticles (1a and 1b). Its catalytic activity in the addition of dialkylzinc to aldehydes has been evaluated, leading to promising results, especially in the case of 1b for which the recovery by simple magnetic decantation and reuse was successfully verified. This journal is © The Royal Society of Chemistry.

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URLhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85093087690&doi=10.1039%2fd0ra04554c&partnerID=40&md5=ad8999f7e3444b128910a7990d2aa2cd
DOI10.1039/d0ra04554c