83846-85-9Relevant articles and documents
Coupling of thiols and aromatic halides promoted by diboron derived super electron donors
Franco, Mario,Vargas, Emily L.,Tortosa, Mariola,Cid
supporting information, p. 11653 - 11656 (2021/11/12)
We have proven that pyridine-boryl complexes can be used as superelectron donors to promote the coupling of thiols and aromatic halides through a SRN1 mechanism. The reaction is efficient for a broad substrate scope, tolerating heterocycles including pyridines, enolizable or reducible functional groups. The method has been applied to intermediates in drug synthesis as well as interesting functionalized polythioethers through a controlled and consecutive intramolecular electron transfer process.
Nickel-Catalyzed Decarbonylative Thioetherification of Acyl Fluorides via C-F Bond Activation
You, Jingwen,Chen, Qiang,Nishihara, Yasushi
supporting information, p. 3045 - 3050 (2021/05/31)
Nickel-catalyzed decarbonylative thioetherification of acyl fluorides has been developed. This transformation allows an array of acyl fluorides to react with thiophenols. A wide range of functional groups are well tolerated and the corresponding sulfides can be obtained in good to excellent yields. This protocol provides the formation of diverse carbon-sulfur bonds via a highly efficient decarbonylative process.
Method for preparing 4-benzoyl-4'-methyl-diphenyl sulfide
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Paragraph 0028; 0035; 0036; 0037; 0040; 0041; 0042; 0045, (2019/05/22)
The invention relates to a preparation method of a photoinitiator 4-benzoyl-4'-methyl-diphenyl sulfide, in particular to a method for preparing phenyl sulfenyl chloride by taking benzene, sulfur monochloride and chlorine as raw materials, then carrying out thioetherification reaction with toluene, and finally carrying out acylation reaction with benzoyl chloride. According to the preparation method of the 4-benzoyl-4'-methyl-diphenyl sulfide provided by the invention, the shortcomings of an existing method are avoided, the used raw materials are cheap and easy to obtain, the reaction conditions are mild, the method is easy to operate, the yield is high, the cost is low, and the method is suitable for industrial stable production.