Microwave-assisted Ullmann-Buchwald C-S bond formation using a copper(I) catalyst and trans-cyclohexane-1,2-diol as ligand oleh Mark C. Bagley, Vincenzo Fusillo, Edward G. B. Hills, Alex T. Mulholland, Joseph Newcombe, Leanne J. Pentecost, Emily L. Radley, Bethan R. Stephens, Christopher C. Turrell