作者:Zhu, Xianghui、Tong, Huixin、Zhang, Weiya、Chen, Zhicheng、Sun, Zhizhong、Chu, Wenyi
DOI:10.1016/j.jcat.2024.115605
日期:——
was designed and synthesized by introducing the dye photocatalyst thioxanthenone into ionic liquids and its excellent photocatalytic performance was demonstrated by photophysical and electronic performance tests. The IL-TX was applied as a recyclable photocatalyst for α-cyanidation reaction of aromatic tertiary amines in MeOH at room temperature under blue light irradiation, and a range of cyanide products
将染料光催化剂噻吨酮引入离子液体中,设计合成了稳定、可回收的光催化剂IL-TX,并通过光物理和电子性能测试证明了其优异的光催化性能。 IL-TX作为可回收的光催化剂,在室温蓝光照射下,在MeOH中进行芳香族叔胺的α-氰化反应,并以良好至优异的收率获得了一系列氰化物产物。此外,通过药物吡喹酮和天然产物8-oxopseudopalmatine的合成优化,进一步证明了该方案的实用性。这项研究为光催化氰化反应提供了一种更绿色、可持续的解决方案。