Friedrich Rochleder

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Friedrich Rochleder, lithograph by Adolf Dauthage , 1853

Friedrich Rochleder (born May 15, 1819 in Vienna ; † November 5, 1874 there ) was an Austrian chemist .

Friedrich Rochleder was destined to be a pharmacist by his father, the pharmacist Anton Rochleder, in which he found no satisfaction. From 1836 he studied medicine at the University of Vienna and received his doctorate in 1842. med. Like his friend Josef Redtenbacher , he then turned to chemistry and continued his studies in Giessen with Justus von Liebig . Liebig's ideas for applying chemistry to physiology and agriculture complemented Rochleder's interest in biology. After completing his training, he spent several months in Paris and London. After his return in 1845, Minister Graf Stadion appointed him professor of technical chemistry at the newly established Technical Academy in Lemberg . From 1848 he was a real member of the Academy of Sciences in Vienna . In 1849 he became Professor of Chemistry at the Charles University in Prague and in 1870 Professor of General and Pharmaceutical Chemistry at the University of Vienna.

He mainly dealt with plant chemistry .

Publications

  • About some parts of the leaves u. Cèrasus acida Borckh bark ; Vienna, 1869
  • About the trunk bark of Pyrus Malus L. and Aesculus Hippocastanum L ; Vienna, 1867
  • About the crystallized components of the horse chestnut : (Aesculus Hippocastanum L.) ; Vienna 1863
  • Note on a number of homologous dyes ; Vienna, 1863
  • Examination of the ripe seeds of the horse chestnut ; Vienna, 1862
  • About the occurrence of cross citrine as a flower dye ; Vienna, 1859
  • Handbuch der Chemie, Vol. 8, Phyto- und Zoochemie (with Leopold Gmelin) 1858
  • Communications from the chemical laboratory in Prague ; Vienna, 1858
  • Chemistry and physiology of plants ; Heidelberg, winter, 1858
  • Instructions for the analysis of plants and parts of plants ; Würzburg, Stahel, 1858
  • On the application of alumina hydrate and alumina salts in the analysis of parts of plants ; Vienna, 1857
  • Note about the tannins ; Vienna, 1856
  • Preliminary note on the gall apple dye ; Vienna, 1856
  • About a peculiar decomposition of sulphurous ammonium oxide ; Vienna, 1856
  • About the esculin ; Vienna, 1856
  • About the Chinese yellow pods ; Vienna, 1855
  • About the oxides R2O3 ; Vienna, 1855
  • About the drying of the substances to be analyzed ; Vienna, 1855
  • Concerning the action of doubly sulphurous alkalis on organic substances ; Vienna, 1854
  • About the Formation of Carbohydrates in Plants ; Vienna, 1854
  • Note on esculetin and Origanum -Oil ; Vienna, 1854
  • Phytochemistry ; Leipzig, Engelmann, 1854
  • About some bitter substances ; 1853
  • Postscript to the examination of Pinus sylvestris by Mr. Kawalier ; 1853
  • About the natural family of the " Rubiaceae " ; 1852
  • About the natural family of the Ericineae ; 1852
  • The stimulants and spices in a chemical relationship ; Vienna, 1852
  • Investigation of the root of Rubia tinctorum ; Vienna, 1851
  • About the root Rubia tinctorum
  • Note on Richardsonia scabra ; 1851
  • About the root of the Chiococca racemosa ; Vienna, 1850
  • About the caffeine ; 1850
  • Note on a stearoot made from cassia oil ; 1850
  • Contributions to phytochemistry ; Vienna, 1847

literature

personal data
SURNAME Rochleder, Friedrich
BRIEF DESCRIPTION Austrian chemist
DATE OF BIRTH May 15, 1819
PLACE OF BIRTH Vienna
DATE OF DEATH November 5, 1874
Place of death Vienna