Linear β-amino alcohol catalyst anchored on functionalized magnetite nanoparticles for enantioselective addition of dialkylzinc to aromatic aldehydes
作者:Carla Sappino、Ludovica Primitivo、Martina De Angelis、Francesco Righi、Federica Di Pietro、Marika Iannoni、Luciano Pilloni、Stefano Vecchio Ciprioti、Lorenza Suber、Alessandra Ricelli、Giuliana Righi
DOI:10.1039/d0ra04554c
日期:——
A linear β-amino alcohol ligand, previously found to be a very efficientcatalyst 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