Catalytic hydrogenation products of aromatic and aliphatic dicarboxylic acids
| Title | Catalytic hydrogenation products of aromatic and aliphatic dicarboxylic acids |
| Publication Type | Journal Article |
| Year of Publication | 2019 |
| Authors | Shinde, S, Deshpande, RM |
| Journal | Asian Journal of Chemistry |
| Volume | 31 |
| Issue | 5 |
| Pagination | 1137-1142 |
| Date Published | APR |
| Type of Article | Article |
| Abstract | Hydrogenation of aromatic dicarboxylic acids gave 100 % selectivity to respective cyclohexane dicarboxylic acid with 5 % Pd/C catalyst. 5 % Ru/C catalyst was observed to give over hydrogenation products at 493 K and at lower temperature (453 K) the selectivity for cyclohexane dicarboxylic acids was increased. Hydrogenation of phthalic acid with Ru-Sn/Al2O3 catalyst was observed to give phthalide instead of 1,2-benzene dimethanol or 2-hydroxy methyl benzoic acid. Ru-Sn/Al2O3 catalyst selectively hydrogenated the carboxylic group of cyclohexane dicarboxylic acids to give cyclohexane dimethanol. Use of proper catalysts and reaction conditions resulted in desired products. |
| DOI | 10.14233/ajchem.2019.21921 |
| Type of Journal (Indian or Foreign) | Foreign |
| Impact Factor (IF) | NA |
Divison category:
Catalysis and Inorganic Chemistry