We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Rhodium-Catalyzed ortho-Selective CF Bond Borylation of Polyfluoroarenes with BpinBpin.
- Authors
Guo, Wen-Hao; Min, Qiao-Qiao; Gu, Ji-Wei; Zhang, Xingang
- Abstract
An ortho-selective CF bond borylation between N-heterocycle-substituted polyfluoroarenes and Bpin-Bpin with simple and commercially available [Rh(cod)2]BF4 as a catalyst is now reported. The reaction proceeds under mild reaction conditions with high efficiency and broad substrate scope, even toward monofluoroarene, thus providing a facile access to a wide range of borylated fluoroarenes that are useful for photoelectronic materials. Preliminary mechanistic studies reveal that a RhIII/V catalytic cycle via a key intermediate rhodium(III) hydride complex [(H)RhIIILn(Bpin)] may be involved in the reaction.
- Subjects
RHODIUM catalysts; AROMATIC fluorine compounds; COVALENT bonds; OPTOELECTRONIC devices; CHEMICAL reactions
- Publication
Angewandte Chemie, 2015, Vol 127, Issue 31, p9203
- ISSN
0044-8249
- Publication type
Article
- DOI
10.1002/ange.201500124