Dual-immobilized copper catalyst: carbon nitride-supported copper nanopartkles catalyzed oxidation of propargylic alcohols

作者：Lv, Wei; Tian, Jing; Deng, Nan; Wang, Yan; Zhu, Xiaoshu^*; Yao, Xiaoquan

来源：Tetrahedron Letters, 2015, 56(11): 1312-1316.

DOI：10.1016/j.tetlet.2015.01.177

• Copper nanoparticles
• Carbon nitride
• Immobilized ligand
• Catalytic oxidation

Copper nanoparticles were supported and modified by carbon nitride, which was utilized as support and might work as a kind of immobilized N-donor ligand. The modified nanoparticle catalyst was evaluated with the oxidation of propargylic alcohols and showed highly catalytic efficiency as well as significant ligand or support effect in the reaction. The dual-immobilized nanoparticle catalyst could be recycled for 3 times at least without an obvious decrease in catalytic activities.

• 出版日期2015-3-11
• 单位南京航空航天大学; 南京师范大学