Prevention of anode fouling during the electrochemical perfluorination of aromatic carboxylic acid chlorides
作者:N. Ilayaraja、D. Velayutham、M. Noel
DOI:10.1016/j.jfluchem.2009.04.010
日期:2009.7
The electrochemical perfluorination of benzoyl chloride, p-substituted benzoyl chlorides and cyclo-hexane carboxylic acidchloride in anhydrous hydrogen fluoride (AHF) medium on nickel electrode is reported. Experimental conditions suppressing polymeric film formation on the electrode are optimized. Addition of 1 wt.% dimethyl sulfide based on the volume of AHF in the initial stage of electrochemical
Aminoethers, ROC2H4 activated NCH2CH2OCH2CH2 (R = C6H5, C6F5, C2H5), C6F5OC2H4N[CH2]5, were electrofluorinated in anhydrous hydrogen fluoride, the corresponding saturated perfluoroaminoethers being the largest individual substances in each case. One of them, F-[4-(2-cyclohexyloxyethyl)morpholine], has promising properties as a blood substitute.
ADCOCK, J. L.;ROBIN, M. L., J. ORG. CHEM., 1984, 49, N 1, 191-193