Аннотация:
The improved procedure for the synthesis of S-aryl phosphorothioates from dialkyl phosphites (H-phosphonates), aryl iodides and elemental sulfur deals with the application of rongalite (sodium hydroxy-methanesulfinate) as the radical promoter. The reactions proceeded smoothly to give S-aryl phosphorothioates in good yields.
Li-Hua Yang, Lin Chen, Bei Li, Yuan-Xin Jin, Yun Liu, Sha Peng, Long-Yong Xie, “Synthesis of S-alkyl phosphorothioates/phosphorodithioates via ring-opening reaction of sulfonium salts with S8, H-phosphonates or P4S10, and alcohols”, Org. Chem. Front., 11:20 (2024), 5731
Rashid Ali, “Recent Developments in Rongalite Chemistry: A Critical Review”, ChemistrySelect, 8:42 (2023)
Huai‐Yu Wang, Xiang‐Long Chen, Yan‐Dong Wu, An‐Xin Wu, “Rongalite as a Versatile Reagent in Organic Synthesis†”, Chin. J. Chem., 41:23 (2023), 3388
M.-x. Xu, K.-M. Zhang, “Rongalite-promoted synthesis of β-keto sulfones via radical cascade reaction”, Mendeleev Commun., 32:5 (2022), 627–628
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