The mechanism of the reaction of elementary astatine with organic solvents

@article{Takahashi1986TheMO,
  title={The mechanism of the reaction of elementary astatine with organic solvents},
  author={N. Takahashi and K. Otozai},
  journal={Journal of Radioanalytical and Nuclear Chemistry},
  year={1986},
  volume={103},
  pages={1-9}
}
The mechanism of the reaction of elementary astatine with benzene, toluene and monochlorobenzene were studied by means of radiogaschromatography. The reaction proceeds in two steps with benzene and toluene. In Step 1 the chemical bond of At2 is cleaved by the disintegration of either astatine and the remained astatine reacts immediately with solvent. At Step 2 the compound produced at Step 1 is started to decompose by the decay of astatine. But this mechanism could not be applied to the… Expand
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Until recently the data concerning the preparation and stability of organic astatine compounds were rather uncertain. One of the first substances to be studied in this field has been astatobenzene,Expand
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Publisher Summary This chapter highlights the chemical study of astatine. Astatine, as the heaviest member of the family of halogens, forms a number of compounds in which the element has differentExpand
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ZusammenfassungDie halbempirische Theorie über das Retentionsvolumen in der Gas-Chromatographie, die kürzlich an Hand einiger Versuche entwickelt wurde, erforderte eine teilweise Korrektur. Sie wurdeExpand