Cycloalkanes oxidation with O2 catalyzed by a novel metalloporphyrin-based covalent coupling structure with bimetallic catalytic centers through synergistic mode
作者:Jia-Ye Ni、Yan-Bo Ding、Jing Sun、Hong-Ke Wu、Hai-Min Shen、Yuan-Bin She
DOI:10.1016/j.catcom.2024.106876
日期:2024.2
Tris(4-Cl)(4-OH)Co and Tris(4-Cl)(4-OH)Zn was established to improve cycloalkanes oxidation. In particular, the partially-oxidized product's selectivity rose from 86.4% to 97.5% and the cyclohexane conversion was boosted from 3.80% to 4.41%. Simultaneously achieved improvements in conversion and selectivity. In this system, Co(II) was employed to activate molecular oxygen, Zn(II) was utilized to strengthen