Reacting Molecular Oxygen with Butanone under Visible Light Irradiation: A General Aerobic Oxidation of Alkenes, Sulfides, Phosphines, and Silanes
作者:Pengcheng Lian、Kaifeng Wang、Hang Liu、Ruyi Li、Minggang Li、Xiaoguang Bao、Xiaobing Wan
DOI:10.1021/acs.orglett.3c03096
日期:2023.11.10
technique by reacting molecular oxygen with butanone under visible light irradiation. This method enables the mild oxidation of various functionalized compounds, including olefins, sulfides, phosphines, and silanes. Preliminary mechanistic experiments and theoretical calculations suggest that visible light triggers molecular oxygen to produce singlet oxygen in butanone. This singlet oxygen then reacts with
在这里,我们提出了一种新颖的氧化技术,通过在可见光照射下使分子氧与丁酮反应。该方法能够温和氧化各种官能化化合物,包括烯烃、硫化物、膦和硅烷。初步的机理实验和理论计算表明,可见光触发分子氧在丁酮中产生单线态氧。然后,该单线态氧与丁酮反应,产生活性氧化物质。