fragmentation of various mercury compounds of the types HgR2, HgXR and HgX2 is reported where R = Me, C6H5, mFC6H4, p-FC6H4, Me3MCH2 (M = Si, Ge) and X = halide. Their behaviour, especially that of the organomercury halides, varies considerably with the nature of the R group whilst changing the halide has little effect. For diarylmercurials and arylmercurichalides the base peak is the carbonium ion
Arylation with aryllead triacetates produced in situ by mercury-lead exchange
作者:Robert P. Kozyrod、John T. Pinhey
DOI:10.1016/s0040-4039(00)85840-2
日期:1982.1
Reaction of a diarylmercury with lead tetraacetate to give an aryllead triacetate has been found to be a rapid reaction. The in situ generation of aryllead triacetates is thus an attractive alternative to the use of the purified reagents in the various electrophilicarylationreactions of these compounds.
Influence of substituents on the chemical shift of fluorine in certain fluorosubstituted arylphenylmercury compounds and N-arylmercury derivatives of benzenesulfonanilide
作者:S. I. Pombrik、L. S. Golovchenko、E. V. Polunkin、A. S. Peregudov、D. N. Kravtsov