Ding Jia, Luo Shuaishuai, Xu Yuanli, An Qing, Yang Yi, Zuo Zhiwei
School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China.
State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China.
Chem Commun (Camb). 2023 Mar 30;59(27):4055-4058. doi: 10.1039/d3cc00532a.
A synergistic photocatalytic system using a bisphosphonium catalyst and a cobalt catalyst has been developed, enabling the selective oxidation of benzylic alcohols under oxidant-free and environmentally benign conditions. High efficiencies have been obtained for a variety of alcohol substrates, and exclusive selectivity for aldehyde products has been achieved across the board. Furthermore, this photocatalytic system proved to be efficient when performed under continuous-flow conditions, even using a simple and easily assembled continuous-flow setup.
一种使用双鏻催化剂和钴催化剂的协同光催化体系已被开发出来，能够在无氧化剂且环境友好的条件下实现苄醇的选择性氧化。对于多种醇类底物都获得了高效率，并且对醛产物实现了全面的专一选择性。此外，该光催化体系在连续流动条件下进行时被证明是有效的，即使使用简单且易于组装的连续流动装置。
