Gawriil Gawriilowitsch Gustawson
Gavriil Gawriilowitsch Gustawson ( Russian Густавсон, Гавриил Гавриилович , English transliteration Gavril Gavrilovich Gustavson , scientific transliteration Gavriil Gavriilovič Gustavson * December 22, 1842 . Jul / January 3, 1843 greg. In St. Petersburg , † April 13 jul. / 26th April 1908 greg. ) Was a Russian chemist .
Life
Gustavson finished his studies at the University of Petersburg in 1865, from 1869 to 1875 he worked there as a research assistant to Alexander Michailowitsch Butlerow . Then he was appointed professor at the Agricultural Academy in Moscow. 1892-1900 Gustavson directed the higher women's education in St. Petersburg.
Scientific work
Gustavson's extensive work is unusually broad and includes research on general and organic chemistry . In 1877 Gustavson discovered the catalytic effect of the Lewis acid of aluminum halides (e.g. aluminum trichloride ) in several organic chemical reactions. In the process he discovered unstable complex compounds made of aluminum halide and organic substances. (so-called "Gustavson Ferments"). He investigated organometallic intermediates in Friedel-Crafts alkylation . Gustavson synthesized cyclopropane from 1,3-dibromopropane by the action of zinc dust ( Gustavson reaction ).
Individual evidence
- ↑ Winfried R. Pötsch, Annelore Fischer and Wolfgang Müller with the assistance of Heinz Cassebaum : Lexicon of important chemists , VEB Bibliographisches Institut Leipzig, 1988, pp. 181–182, ISBN 3-323-00185-0 .
personal data | |
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SURNAME | Gustawson, Gawriil Gawriilowitsch |
ALTERNATIVE NAMES | Gustavson, Gavril Gavrilovich; Гавриилович, Густавсон (Russian); Gustavson, Gavriil Gavriilovič (ru-Latn) |
BRIEF DESCRIPTION | Russian chemist |
DATE OF BIRTH | January 3, 1843 |
PLACE OF BIRTH | St. Petersburg |
DATE OF DEATH | April 26, 1908 |