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Zinin reaction

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Zinin reaction or Zinin reduction[1] was discovered by a Russian organic chemist Nikolay Zinin (Russian: Николай Николаевич Зинин) (25 August 1812, Shusha – 18 February 1880, Saint Petersburg). This reaction involves conversion of nitro aromates like nitrobenzene to amines by reduction with sodium sulfides.[2][3]

Reaction mechanism

Other Examples

  • Reduction of 4,6 (5,7)-dinitro and 5,6-dinitrobenzimidazoles [4]

References

  1. ^ Porter, H. K. Org. React. 1973, 20.
  2. ^ 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.
  3. ^ 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.
  4. ^ Sebla Dincer (2002). "The preferential reduction of 4,6 (5,7)-dinitro and 5,6-dinitrobenzimidazoles". Dyes and Pigments. 53 (3): 263–266. doi:10.1016/S0143-7208(02)00018-9. ISSN 0143-7208.