Synthesis and properties of halogenated derivatives of dibenzo-<i>p</i>-dioxine containing a trifluoromethyl group

Authors

  • H. А. Клюев A. N. Severtsov Institute of Evolutionary Morphology and Ecology of Animals, Russian Academy of Sciences, Moscow 117071
  • B. Ф. Головков A. N. Severtsov Institute of Evolutionary Morphology and Ecology of Animals, Russian Academy of Sciences, Moscow 117071
  • C. А. Чернов A. N. Severtsov Institute of Evolutionary Morphology and Ecology of Animals, Russian Academy of Sciences, Moscow 117071
  • E. C. Бродский A. N. Severtsov Institute of Evolutionary Morphology and Ecology of Animals, Russian Academy of Sciences, Moscow 117071
  • Г. M. Шуйский A. N. Severtsov Institute of Evolutionary Morphology and Ecology of Animals, Russian Academy of Sciences, Moscow 117071

Abstract

Methods of preparation of a series of polyhalogenated dibenzo-p-dioxines containing the trifluoromethyl group in the 2 position are described. The physicochemical properties of these compounds are studied, electron impact mass spectra are discussed, and relative retention times are measured. In their gas-chromatographic and mass-spectral characteristics, some of the synthesized compounds are ,suited for use as internal standards in the quantitative determination of polychlorinated dibenzo-p-dioxines and dibenzofurans in the environment by means of the chromato-mass-spectrometric method.

How to Cite
Klyuev, N. A.; Golovkov, V. P.; Chernov, S. A.; Brodskii, E. S.; Shuiskii, G. M. Chem. Heterocycl. Compd. 1994, 30, 777. [Khim. Geterotsikl. Soedin. 1994, 902.]

For this article in the English edition, see DOI https://doi.org/10.1007/BF01169633

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Published

1994-07-25

Issue

No. 7 (1994)

Section

Original Papers