过渡金属催化有机硫化物C-S断裂反应的研究进展

Research Progress in Transition Metal⁃Catalyzed C-S Bond Cleavage of Organic Sulfides

田帅男 孙然 李蕾 王贺

Shuainan Tian Ran Sun Lei Li He Wang

辽宁石油化工大学 石油化工学院，辽宁 抚顺 113001

School of Petrochemical Engineering，Liaoning Petrochemical University，Fushun Liaoning 113001，China

有机硫化物广泛存在于石油、煤炭等自然资源中，具有丰富的资源储备。在石油炼制工业中，通常需要通过C-S断裂进行石油馏分的脱硫。其中，过渡金属催化的C-S断裂反应因具有效率高、条件温和、污染小等优点而备受研究者的关注。总结了过渡金属催化不同类型有机硫化物C-S断裂反应的最新进展，对Pd、Cu、Ni、Fe等催化体系的反应机理提出了见解，并对该类反应的发展前景进行了展望。

Organic sulfides widely exist in natural resources such as petroleum and coal,which have abundant resource reserves.In the petroleum refining industry,the cleavage of C-S bonds is usually required for the desulfurization of petroleum fractions. Among them,the transition metal?catalyzed cleavage reactions of C-S bonds have attracted the attention of researchers owing to the advantages of high efficiency,mild conditions,and low pollution.This review summarizes the progress in transition metal?catalyzed C-S bond cleavage reactions of different types of organic sulfides,and provides insights into Pd,Cu,Ni and Fe catalytic systems and mechanisms.Moreover,the development of such reactions is proposed.

国家自然科学基金项目(21801105);辽宁省“兴辽英才计划”项目(XLYC1907010);辽宁省教育厅项目(L2020033)

10.12422/j.issn.1006-396X.2023.01.007