1613248-86-4Relevant academic research and scientific papers
Magnetically separable copper ferrite nanoparticles-catalyzed synthesis of diaryl, alkyl/aryl sulfones from arylsulfinic acid salts and organohalides/boronic acids
Srinivas,Rawat, Vikas S.,Konda, Kavitha,Sreedhar, Bojja
, p. 805 - 817 (2014)
A recyclable, inexpensive, non-toxic and environmentally benign catalytic system comprised of magnetically separable copper ferrite (CuFe 2O4) nanoparticles has been developed for the synthesis of diaryl, alkyl/aryl sulfones. Arylsulfinic acid salts are coupled with various alkyl/aryl halides/boronic acids to afford the corresponding diaryl, alkyl/aryl sulfones in good to excellent yields under the identical catalytic system. A wide range of functional group tolerance, with facile recovery of the catalyst by application of an external magnetic field, and consistently high catalytic efficiency for five consecutive cycles render the protocol operationally attractive.
