@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}
}
@article{Lichtenberg2020,
  author    = {Lichtenberg, Crispin},
  title     = {Main-Group Metal Complexes in Selective Bond Formations Through Radical Pathways},
  series = {Chemistry - A European Journal},
  volume    = {26},
  journal   = {Chemistry - A European Journal},
  number    = {44},
  doi       = {10.1002/chem.202000194},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-214758},
  pages     = {9674 -- 9687},
  year      = {2020},
  abstract  = {Recent years have witnessed remarkable advances in radical reactions involving main-group metal complexes. This includes the isolation and detailed characterization of main-group metal radical compounds, but also the generation of highly reactive persistent or transient radical species. A rich arsenal of methods has been established that allows control over and exploitation of their unusual reactivity patterns. Thus, main-group metal compounds have entered the field of selective bond formations in controlled radical reactions. Transformations that used to be the domain of late transition-metal compounds have been realized, and unusual selectivities, high activities, as well as remarkable functional-group tolerances have been reported. Recent findings demonstrate the potential of main-group metal compounds to become standard tools of synthetic chemistry, catalysis, and materials science, when operating through radical pathways.},
  language  = {en}
}