| 摘要 |
A catalytic system which is a suspension in glycerol of metal nanoparticles in at least one transition metal. The suspension also includes at least one compound stabilizing the metal nanoparticles, soluble in glycerol. The suspensions are obtained directly in glycerol. These are stable systems that can catalyse a reaction from an organic substrate, with high yields and activity, and excellent selectivity. Additionally, the use of the catalytic system for performing organic transformations such as hydrogenation or coupling reactions (formation of C—C, C—N, C—O, C—S . . . bonds), and for synthesizing polyfunctionnal molecules, in a single reactor, by multi-step, sequential or cascade reactions. |
