@unpublished{ArrowsmithMattockBoehnkeetal.2018,
  author    = {Arrowsmith, Merle and Mattock, James D. and B{\"o}hnke, Julian and Krummenacher, Ivo and Vargas, Alfredo and Braunschweig, Holger},
  title     = {Direct access to a cAAC-supported dihydrodiborene and its dianion},
  series = {Chemical Communications},
  journal   = {Chemical Communications},
  doi       = {10.1039/C8CC01580E},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-164276},
  year      = {2018},
  abstract  = {The two-fold reduction of (cAAC)BHX\(_2\) (cAAC = 1-(2,6-diisopropylphenyl)-3,3,5,5-tetramethylpyrrolidin-2-ylidene; X = Cl, Br) provides a facile, high-yielding route to the dihydrodiborene (cAAC)\(_2\)B\(_2\)H\(_2\). The (chloro)hydroboryl anion reduction intermediate was successfully isolated using a crown ether. Overreduction of the diborene to its dianion [(cAAC)\(_2\)B\(_2\)H\(_2\)]\(^{2-}\) causes a decrease in the B-B bond order whereas the B-C bond orders increase.},
  language  = {en}
}