3463-40-9Relevant articles and documents
Polyfluorinated functionalized m-terphenyls. New substituents and ligands in organometallic synthesis
Olaru, Marian,Beckmann, Jens,Rat, Ciprian I.
supporting information, p. 3012 - 3020 (2014/07/08)
The synthesis and structural characterization of polyfluorinated arenes 2,4,6-(C6F5)3C6H2X and 2,6-(C6F5)2-4-BrC6H2X (X = NO2, Cl, Br) obtained in the Ullmann-type cross coupling reaction is reported. The nitro derivatives were reduced to the aromatic amines. The α-diimine [2,4,6-(C6F5)3C 6H2NCMe]2 and 2,4,6-(C6F 5)3C6H2I were obtained in condensation and Sandmeyer reactions, respectively, from the corresponding amine. The syntheses of 2,4,6-(C6F5)3C 6H2NHC(O)H, 2,4,6-(C6F5) 3C6H2NC, and 2,4,6-(C6F 5)3C6H2Si(X)Me2 (X = H, F, Cl) are also described.
Synthesis of Polyfunctionalized Biphenyls as Intermediates for a New Class of Liquid Crystals
Manka, Jason T.,Guo, Fengli,Huang, Jianping,Yin, Huiyong,Farrar, John M.,Sienkowska, Monika,Benin, Vladimir,Kaszynski, Piotr
, p. 9574 - 9588 (2007/10/03)
A series of hexa- and octasubstituted biphenyls containing halogen, amino, nitro, and propylthio substituents were prepared by metal-mediated convergent synthesis from halobenzene precursors. The Pd-assisted C-C coupling methods were ineffective in the fo
