@article{RamlerSchwarzmannStoyetal.2022,
  author    = {Ramler, Jacqueline and Schwarzmann, Johannes and Stoy, Andreas and Lichtenberg, Crispin},
  title     = {Two Faces of the Bi-O Bond: Photochemically and Thermally Induced Dehydrocoupling for Si-O Bond Formation},
  series = {European Journal of Inorganic Chemistry},
  volume    = {2022},
  journal   = {European Journal of Inorganic Chemistry},
  number    = {7},
  doi       = {10.1002/ejic.202100934},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-257428},
  year      = {2022},
  abstract  = {The diorgano(bismuth)alcoholate [Bi((C\(_{6}\)H\(_{4}\)CH\(_{2}\))\(_{2}\)S)OPh] (1-OPh) has been synthesized and fully characterized. Stoichiometric reactions, UV/Vis spectroscopy, and (TD-)DFT calculations suggest its susceptibility to homolytic and heterolytic Bi-O bond cleavage under given reaction conditions. Using the dehydrocoupling of silanes with either TEMPO or phenol as model reactions, the catalytic competency of 1-OPh has been investigated (TEMPO=(tetramethyl-piperidin-1-yl)-oxyl). Different reaction pathways can deliberately be addressed by applying photochemical or thermal reaction conditions and by choosing radical or closed-shell substrates (TEMPO vs. phenol). Applied analytical techniques include NMR, UV/Vis, and EPR spectroscopy, mass spectrometry, single-crystal X-ray diffraction analysis, and (TD)-DFT calculations.},
  language  = {en}
}