
Keywords: Dysprosium(III)-assisted hydrolysis of the imine bond; Ligands with picolinoyl, oxime and hydrazone functionalities; Nâ²-(3-(hydroxyimino)butan-2-ylidene)picolinohydrazide; N,Nâ²-(butane-2,3-diylidene)di(picolinohydrazide); Praseodymium(III); Reactivity