Trialkyl borate assisted amination of fluorinated 1,3-diketones for synthesis of N,N′-1,2-phenylen-bis(β-aminoenones) and their Ni(II), Cu(II) and Pd(II) complexes
作者:Dmitrii L. Chizhov、Marina G. Pervova、Mariya A. Samorukova、Ekaterina F. Khmara、Vera I. Filyakova、Viktor I. Saloutin、Valery N. Charushin
DOI:10.1016/j.jfluchem.2011.03.018
日期:2011.6
method for fluorinated tridentate β-aminoenones and tetradentate bis(β-aminoenones) via amination of fluorinated 1,3-diketones with o-phenylenediamine in the presence of trialkyl borates was developed. Ni(II), Cu(II) and Pd(II) complexes with tetradentate bis(β-aminoenones) were obtained. Their gaschromatographic behaviour and main fragmentation paths in the electron ionization mass spectra were described