Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Fluoromethylketones 3 are synthesized in good yields by a flash vacuum pyrolytic elimination of 2. Studies on the improved synthesis of 2 leads to the evidence on the existence of α,α-dilithio fluoromethyl phenyl sulfoxide. ... All compounds were characterized by spectral data and ...