Nikolay Zinin

Nikolay Nikolaevich Zinin
Born	25 August 1812(1812-08-25) Shusha, Russian Empire
Died	18 February 1880(1880-02-18) (aged 67) Saint Petersburg, Russia
Nationality	Russian
Institutions	University of Kazan University of Saint Petersburg
Alma mater	University of Kazan
Doctoral advisor	Justus Liebig
Doctoral students	Alexander Borodin Aleksandr Butlerov

Nikolay Nikolaevich Zinin (Russian: Николай Николаевич Зинин) (25 August 1812, Shusha – 18 February 1880, Saint Petersburg) was a Russian organic chemist.

Life

He studied at the University of Kazan where he graduated in mathematics but he started teaching chemistry in 1835. To improve his skills he was asked to study in Europe for some time, which he did between 1838 and 1841. He studied with Justus Liebig in Giessen, where he finished his research on the benzoin condensation, which was discovered by Liebig several years before.^[1][2] He presented his research results at the University of Saint Petersburg where he received his Ph.D. He became Professor for Chemistry in the same year at the University of Kazan and left for the University of Saint Petersburg in 1847 where also became member of St. Petersburg Academy of Sciences and first president of Russian Physical and Chemical Society (1868–1877).^[3]

In St. Petersburg, professor Zinin was a private teacher of chemistry to the young Alfred Nobel.

Work

He is known for so-called Zinin reaction or Zinin reduction^[4], in which nitro aromates like nitrobenzene are converted to amines by reduction with sodium sulfides.^[5][6] In 1842 Zinin played an important role in identifying aniline.

References

1. ^ N. Zinin (1839). "Beiträge zur Kenntniss einiger Verbindungen aus der Benzoylreihe". Annalen der Pharmacie 31 (3): 329–332. doi:10.1002/jlac.18390310312. 
2. ^ N. Zinin (1840). "Ueber einige Zersetzungsprodukte des Bittermandelöls". Annalen der Pharmacie 34 (2): 186–192. doi:10.1002/jlac.18400340205. 
3. ^ S. N. Vinogradov (1965). "Chemistry at Kazan University in the Nineteenth Century: A Case History of Intellectual Lineage". Isise 56 (2): 168–173. doi:10.1086/349954. ISSN 0021-1753. JSTOR 227912. 
4. ^ Porter, H. K. Org. React. 1973, 20.
5. ^ N. Zinin (1842). "Beschreibung einiger neuer organischer Basen, dargestellt durch die Einwirkung des Schwefelwasserstoffes auf Verbindungen der Kohlenwasserstoffe mit Untersalpetersäure". Journal für Praktische Chemie 27 (1): 140–153. doi:10.1002/prac.18420270125. 
6. ^ Richard Willstätter, Heinrich Kubli (1908). "Über die Reduktion von Nitroverbindungen nach der Methode von Zinin". Berichte der deutschen chemischen Gesellschaft 41 (2): 1936–1940. doi:10.1002/cber.19080410273. 

External links

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Persondata
Name	Zinin, Nikolay
Alternative names
Short description	Russian chemist
Date of birth	25 August 1812
Place of birth	Shusha, Russian Empire
Date of death	18 February 1880
Place of death	Saint Petersburg, Russia