- 作者: 陳朝洋
- 作者服務機構: Chia-nan Pharmacy College, Tainan, Taiwan
- 中文摘要:
The catalytic hydrogenation of 2-hydroxycyclohezanone has been investigated on ruthenium, nickel, rhodium, platinum and palladium. The reaction was completed usually within several hours under an atmospheric pressure of hydrogen at room temperature. It was found that ruthenium and nickel catalysts produce more cis-cyclohexane-1, 2-diol than trans-idol; while platinum and palladium catalysts give rise to more trans-diol than cis-form.
Two adsorbed models, weak and strong, for the substrate were presented to account for the observed hydrogenation selectivity. - 英文摘要: --
- 中文關鍵字: --
- 英文關鍵字: --