Zhou Changjian, Sun Rong, Zhang Yuting, Xiong Biao, Dai Hui, Dai Yong
School of Chemistry and Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, China.
School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong 226001, China.
Molecules. 2021 Nov 10;26(22):6792. doi: 10.3390/molecules26226792.
A stable, earth-abundant, reusable cobalt-based heterogeneous catalyst is developed for the oxidative esterification of alcohols under ambient conditions, featuring broad substrate scope, providing good to excellent product yields. This protocol enables easy recyclability of the catalyst, measured up to five times without significant loss of efficiency. The active sites of Co-N-Si/AC are proposed to be Co-N species.
开发了一种稳定、储量丰富、可重复使用的钴基多相催化剂，用于在环境条件下进行醇的氧化酯化反应，具有广泛的底物范围，能提供良好至优异的产物收率。该方法使催化剂易于回收利用，经测试可循环使用多达五次而效率无显著损失。Co-N-Si/AC的活性位点被认为是Co-N物种。
