Christopher Cremer1, Monalisa Goswami2, Christian K Rank1, Bas de Bruin3, Frederic W Patureau1. 1. Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany. 2. Spark904 BV, Science Park 400, 1098 XH, Amsterdam, The Netherlands. 3. Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH, Amsterdam, The Netherlands.
Abstract
The TeII /TeIII -catalyzed dehydrogenative C-H phenothiazination of challenging phenols featuring electron-withdrawing substituents under mild aerobic conditions and with high yields is described. These unexpected TeII /TeIII radical catalytic properties were characterized by cyclic voltammetry, EPR spectroscopy, kinetic experiments, and DFT calculations.
The TeII /n class="Chemical">TeIII -catalyzed dehydrogenative C-H phenothiazination of challenging phenols featuring electron-withdrawing substituents under mild aerobic conditions and with high yields is described. These unexpected TeII /TeIII radical catalytic properties were characterized by cyclic voltammetry, EPR spectroscopy, kinetic experiments, and DFT calculations.
Authors: Daniel A Corbin; Christopher Cremer; Katherine O Puffer; Brian S Newell; Frederic W Patureau; Garret M Miyake Journal: ChemCatChem Date: 2022-07-08 Impact factor: 5.497