N. Yoshino, J. Tomita, H. Hirai
Jul 1, 1989
Citations
0
Influential Citations
7
Citations
Journal
Bulletin of the Chemical Society of Japan
Abstract
Tetrakis(1H,1H-perfluoroethyl) titanate, Ti(OCH2CF3)4, tetrakis(1H,1H-perfluoropropyl) titanate, Ti(OCH2CF2CF3)4, tetrakis(2,2,2-trifluoro-1-methylethyl) titanate, Ti[OCH(CH3)CF3]4, tetrakis(2,2,2-trifluoro-1,1-dimethylethyl) titanate, Ti[OC(CH3)2CF3]4, tetrakis((1H,1H,3H-perfluoropropyl) titanate, Ti(OCH2CF2CF2H)4, tetrakis(1H,1H,5H-perfluoropentyl) titanate, Ti[OCH2(CF2CF2)2H]4, tetrakis(1H,1H,7H-perfluoroheptyl) titanate, Ti[OCH2(CF2CF2)3H]4, and tetrakis(1H,1H,9H-perfluorononyl) titanate, Ti[OCH2(CF2CF2)4H]4, were prepared by the reaction of titanium tetrachloride with fluoro-substituted alcohols in the presence of ammonia. Tetrakis(pentafluorophenyl) titanate, Ti(OC6F5)4 was synthesized by the ester interchange reaction of tetraisopropyl titanate with pentafluorophenyl acetate. These compounds were characterized on the basis of chemical analysis, IR, 1H NMR, 13C NMR and 19F NMR spectra. Tetrakis(2,2,2-trifluoro-1,1-dimethylethyl) titanate was the monomeric in nitrobenzene, but tetrakis(1H,1H-perfluor...