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CuMoO 4 Bimetallic Nanoparticles, An Efficient Catalyst for Room Temperature C−S Cross‐Coupling of Thiols and Haloarenes
Author(s) -
Panigrahi Reba,
Sahu Santosh Kumar,
Behera Pradyota Kumar,
Panda Subhalaxmi,
Rout Laxmidhar
Publication year - 2020
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201904801
Subject(s) - bimetallic strip , catalysis , copper , nanoparticle , aryl , coupling reaction , materials science , alkyl , molybdenum , coupling (piping) , atmospheric temperature range , chemical engineering , inorganic chemistry , chemistry , organic chemistry , nanotechnology , metallurgy , thermodynamics , engineering , physics
Abstract Cu II catalyst is less efficient at room temperature for C−S cross‐coupling. C−S cross‐coupling by Cu II catalyst at room temperature is not reported; however, doping of copper with molybdenum metal has been realized here to be more efficient for C−S cross‐coupling in comparison to general Cu II catalyst. The doped catalyst CuMoO 4 nanoparticle is found to be more efficient than copper. The catalyst works under mild conditions without any ligand at room temperature and is recyclable and effective for a wide range of thiols and haloarenes (ArI, ArBr, ArF) from milligram to gram scale. The copper‐based bimetallic catalyst is developed and recognized for C−S cross‐coupling of haloarenes with alkyl and aryl thiols.