10.1021/om0009177.s002
Joep van den Broeke
Joep
van den Broeke
Martin Lutz
Martin
Lutz
Huub Kooijman
Huub
Kooijman
Anthony L. Spek
Anthony L.
Spek
Berth-Jan Deelman
Berth-Jan
Deelman
Gerard van Koten
Gerard van
Koten
Increasing the Lipophilic Character of
Tetraphenylborate Anions through Silyl Substituents
American Chemical Society
2001
Tetraphenylborate Anions
CH 2 CH 2 C 6 F 13
SiMe
Lipophilic Character
complexes n
tetraphenylborate anions
para position
Silyl Substituents Trimethylsilyl
2001-04-19 00:00:00
Journal contribution
https://acs.figshare.com/articles/journal_contribution/Increasing_the_Lipophilic_Character_of_Tetraphenylborate_Anions_through_Silyl_Substituents/3764745
Trimethylsilyl- and dimethyl(1<i>H</i>,1<i>H</i>,2<i>H</i>,2<i>H</i>-perfluorooctyl)silyl substituents have been introduced in
the para position of tetraphenylborate anions, resulting
in enhanced solubility of their complexes <i>n</i>-Bu<sub>4</sub>N[B(C<sub>6</sub>H<sub>4</sub>SiMe<sub>2</sub>R-4)<sub>4</sub>] (R = Me, CH<sub>2</sub>CH<sub>2</sub>C<sub>6</sub>F<sub>13</sub>) and [Rh(dppe)<sub>2</sub>][B(C<sub>6</sub>H<sub>4</sub>SiMe<sub>2</sub>R-4)<sub>4</sub>] (dppe = 1,2-bis(diphenylphosphino)ethane, R = Me, CH<sub>2</sub>CH<sub>2</sub>C<sub>6</sub>F<sub>13</sub>) in apolar organic
solvents.