An Efficient One-Pot Synthesis of Symmetrical Diselenides or Ditellurides from Halides with CuO Nanopowder/Se0 or Te0/Base
…, G Tabarelli, OED Rodrigues, AL Braga
文献索引：Narayanaperumal, Senthil; Alberto, Eduardo E.; De Andrade, Fabiano Molinos; Lenardao, Eder J.; Taube, Paulo S.; Braga, Antonio L. Organic and Biomolecular Chemistry, 2009 , vol. 7, # 22 p. 4647 - 4650
A CuO nanopowder-catalyzed coupling reaction of aryl, alkyl, and heteroaryl iodides with elemental selenium and tellurium takes place in the presence of KOH at 90° C in DMSO. A wide range of substituted symmetrical diselenides and ditellurides were afforded with good
