摘要
An additive-free and environmentally friendly strategy has been realized for the construction of S-substituted isothioureas through visible-light-induced multicomponent reaction starting fromα-diazoesters,aryl isothiocyanates,amines and cyclic ethers.This methodology features simple operation,mild reaction conditions,favorable functional group tolerance,easily available starting materials and high efficiency.
基金
financially supported by Natural Science Foundation of Shandong Province(No.ZR2021MB065)
the major innovation fund of Shandong Province(No.2021ZDSYS_(2)3)
the National Natural Science Foundation of China(Nos.21976105,22101237).
