Polyfluorinated Functionalized m-Terphenyls. New Substituents and Ligands in Organometallic Synthesis
摘要:
The synthesis and structural characterization of polyfluorinated arenes 2,4,6-(C6F5)(3)C6H2X and 2,6-(C6F5)(2)-4BrC(6)H(2)X (X = NO2, Cl, Br) obtained in the Ullmann-type cross coupling reaction is reported. The nitro derivatives were reduced to the aromatic amines. The alpha-diimine [2,4,6-(C6F5)(3)C6H2NCMe](2) and 2,4,6-(C6F5)(3)C6H2I were obtained in condensation and Sandmeyer reactions, respectively, from the corresponding amine. The syntheses of 2,4,6-(C6F5)(3)C6H2NHC(O)H, 2,4,6-(C6F5)(3)C6H2NC, and 2,4,6-(C6F5)(3)C6H2Si(X)Me-2 (X = H, F, Cl) are also described.
The present application relates to a compound of a formula (I) which comprises a benzene group that is substituted with a group selected from carbazole derivatives and bridged amines and with an electron attracting group, wherein the two groups are located in the ortho-position in relation to one another. The present application further relates to the use of the compound of the formula (I) in an electronic device, and to a method of producing the compound of the formula (I).
The present application relates to a compound of a formula (I) which comprises a benzene group that is substituted with a group selected from carbazole derivatives and bridged amines and with an electron attracting group, wherein the two groups are located in the ortho-position in relation to one another. The present application further relates to the use of the compound of the formula (I) in an electronic device, and to a method of producing the compound of the formula (I).