Table 3. Activity and Selectivity of Selective Hydrogenation of Some Unsaturated Aldehydes and Ketones.
| substrate | product | catalyst | sel./conv. (%) | ref |
|---|---|---|---|---|
| cinnamaldehyde | 3-phenyl-1-propanal | Na2[Pd(HSS)] | 92.5/100 | (88) |
| cinnamaldehyde | phenylpropionaldehyde | PdAu | 90/100 | (89) |
| 1-phenyl-1-propanone | 1-phenyl-1-propanol | Pd/TiO2 | 99.7/100 | (90) |
| cinnamaldehyde | hydrocinnamaldehyde | PdZn | 70/90 | (91) |
| cinnamaldehyde | hydrocinnamaldehyde | Pd-NMC | 93/100 | (92) |
| benzaldehyde | benzyl alcohol | Pd/MIL-101(Fe)-NH2 | 77/100 | (93) |
| 5-hydroxymethylfurfural | 2,5-dimethylfuran | Pd–Co9S8/S-CNT | 83.7/96 | (94) |
| furfural | furfuryl | Pd/Cu | 96.5/96.4 | (95) |
| chalcone | dihydrochalcone | Pd | 99/98 | (96) |
| cinnamaldehyde | cinnamyl alcohol | Pd/Al2O3 | 90/100 | (62) |