Bis(tetrafluorophenyl)borane.

@article{Winkelhaus2012Bistetrafluorophenylborane,
  title={Bis(tetrafluorophenyl)borane.},
  author={Daniel Winkelhaus and Beate Neumann and Hans-Georg Stammler and Norbert W Mitzel},
  journal={Dalton transactions},
  year={2012},
  volume={41 28},
  pages={
          8609-14
        }
}
The reaction of the Grignard reagent (p-C(6)F(4)H)MgBr with Me(2)SnCl(2) afforded the p-C(6)F(4)H transfer reagent Me(2)Sn(p-C(6)F(4)H)(2) (1). Subsequent reaction of 1 with BCl(3) led to the chloroborane (p-C(6)F(4)H)(2)BCl (2), which was converted to the borane [(p-C(6)F(4)H)(2)BH](2) (3) by treatment with the hydride source Me(2)SiHCl. By reaction of tetrafluoropyridine with i-PrMgCl followed by the in situ reaction with Me(2)SnCl(2), the stannane Me(2)Sn(C(5)F(4)N)(2) (4) could be obtained… CONTINUE READING
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