Hey everyone,

dose somebody also had issues removing the Raney-Nickel after a hydrogenation with dihydrogen? I was reducing a nitrile-function which I can only do by using Raney-Ni.

For workup I used a huge pad of celite and after the column chromatography with DCM/MeOH over silica, still seems that the fractions have some sort of metal complexes ort particle’s.

Would be grateful for some help!

Thanks,

Péter

More Péter Varga's questions See All
Similar questions and discussions