L-Proline-Functionalized Fe3
O4
Nanoparticles as an Efficient Nanomagnetic Organocatalyst for Highly Stereoselective One-Pot Two-Step Tandem Synthesis of Substituted Cyclopropanes
For the one-pot reductive amination of benzaldehyde with nitrobenzene, intermetallic Ni2Si/SiCN from the decomposition of a nickel-modified polysilazane precursor exhibited high activity (>99%) and high selectivity (92% to aromatic amine).