光催化Suzuki偶联反应的非均相催化剂研究进展

Progress of Heterogeneous Catalysts for Photocatalytic Suzuki Coupling Reaction

Suzuki偶联反应作为构建C-C键的最有效的手段之一,在医药、染料和电子工业等领域扮演着重要的角色。近年来,光催化技术和绿色有机合成化学蓬勃发展,利用可再生的太阳能光催化Suzuki偶联反应不但可以解决在催化反应过程中的能源与环境问题,还可以在温和条件下高产率地获得联苯化合物。与均相光催化剂相比,非均相光催化剂具有良好的化学稳定性、便捷的可回收性与优异的循环利用性能等优点,因此成为光催化Suzuki偶联反应的研究重点。本文总结了非均相催化剂光催化Suzuki偶联反应的基本原理,介绍了近年来光催化Suzuki偶联反应中非均相催化剂的制备方法、催化性能以及可循环利用性等方面的研究进展。

Suzuki cross-coupling reaction has been widely recognized as one of the most effective methods for the construction of C-C bonds and plays an important role in medicine,dye and electronics industry.In recent years,with the rapid development of photocatalytic technology and green organic synthetic chemistry,the use of renewable solar photocatalytic Suzuki cross-coupling reaction can not only solve energy and environmental problems,but also can obtain high yield of biphenyl compound at room temperature,so it has attracted the widespread attention of scientists.Compared with the homogeneous photocatalyst,the heterogeneous photocatalyst with advantages of good chemical stability and convenient recovery and recycling has become the key research object of photocatalytic Suzuki cross-coupling reaction.In this review,the basic principle of Suzuki cross-coupling reaction photocatalyzed by heterogeneous catalyst is summarized,and a series of researches on the preparation method,catalytic performance and recyclability of heterogeneous catalyst in photocatalytic Suzuki cross-coupling reaction are introduced.