Oxygen as moderator in the zinc-mediated reduction of aromatic nitro to azoxy compounds

Khan, Faiz Ahmed ; Sudheer, Ch. (2009) Oxygen as moderator in the zinc-mediated reduction of aromatic nitro to azoxy compounds Tetrahedron Letters, 50 (26). pp. 3394-3396. ISSN 0040-4039

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.tetlet.2009.02.122

Abstract

A simple and useful protocol for the reduction of nitro arenes to their corresponding azoxy derivatives by employing zinc and NH4Cl in a mixture of [bmim][BF4] and water is described. The selective reduction of nitro to azoxy is attributed to the hitherto unknown moderating effect of oxygen on zinc metal.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:80334
Deposited On:31 Jan 2012 14:29
Last Modified:31 Jan 2012 14:29

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