C–F Bond Activation of Highly Fluorinated Molecules at Rhodium: From Model Reactions to Catalysis

摘要: Rhodium complexes are excellent tools for the activation of aromatic and olefinic carbon–fluorine bonds. C–F bond cleavage reactions key steps derivatization highly fluorinated compounds via stoichiometric or catalytic reaction pathways. The routes involve hydrodefluorinations, but also selective introduction functional groups at distinctive positions, to provide access new building blocks. One can identify two general types rhodium precursors that induce step. Cyclopentadienyl have been applied thermal photochemical aromatics in solution, oxidative addition investigated matrix isolation studies low temperature. Square-planar hydrido, silyl, boryl often involved unique processes olefins.