Regioselective Syntheses of 1,4- and 1,6-Dicarbonyl Compounds via Photoredox-Based Oxidative Heterocoupling of Enolsilanes with Oxygen as an Oxidant
作者:Xinyu Tan、Zhilin Song、Xinting Liang、Zhenbao Wang、Hongyi Yuan、Zhongchao Zhang、Zhen Yang
DOI:10.1021/acs.orglett.4c00768
日期:——
A photoredox-based oxidative heterocoupling of enolsilanes to the corresponding 1,4- and 1,6-dicarbonyl compounds was developed by using Mes-Acr+BF4– as the photocatalyst, and oxygen was used as the oxidant. This newly developed chemistry adheres to the principles of atom economy, step economy, and redox economy, making it a concise and efficient method.
使用Mes-Acr + BF 4 –作为光催化剂,并使用氧气作为氧化剂,开发了烯醇硅烷与相应1,4-和1,6-二羰基化合物的基于光氧化还原的氧化杂偶联。这种新开发的化学方法遵循原子经济性、步骤经济性和氧化还原经济性的原则,使其成为一种简洁高效的方法。