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Vol. 24 No. 2 (2012): Vol 24 Issue 2

CuCl2 and FeCl3 as a New and Efficient Catalyst for the Oxidative Coupling of Aryl amines into 1‚1′′′-Binaphthalene-2‚2′′′-diamines in the Ionic Liquid Media

Naser Montazeri
Department of Chemistry, Faculty of Science, Tonekabon Branch, Islamic Azad University, Tonekabon, Iran
Mahdie Tavana
Department of Chemistry, Faculty of Science, Tonekabon Branch, Islamic Azad University, Tonekabon, Iran
Soghra Yousefian
Department of Chemistry, Faculty of Science, Tonekabon Branch, Islamic Azad University, Tonekabon, Iran
Farzane Taj Firooz
Department of Chemistry, Faculty of Science, Tonekabon Branch, Islamic Azad University, Tonekabon, Iran

Corresponding Author(s) : Naser Montazeri

montazer50@toniau.ac.ir

Asian Journal of Chemistry, Vol. 24 No. 2 (2012): Vol 24 Issue 2

Abstract

A practical synthesis of 1‚1'-binaphthalene-1‚1'-diamines (BINAM) from a-naphthylamine is described here. The facile purification procedure of the method makes it amenable to gram scale synthesis of 1‚1'-binaphthalene-1‚1'-diamines with fairly high optical purity and yield of product.

Keywords

Oxidative coupling Aryl amines Chiral amino acid 1‚1'-Binaphthalene-2‚2'-diamines Ionic liquid
(1)
Montazeri, N.; Tavana, M.; Yousefian, S.; Taj Firooz, F. CuCl2 and FeCl3 As a New and Efficient Catalyst for the Oxidative Coupling of Aryl Amines into 1‚1′′′-Binaphthalene-2‚2′′′-Diamines in the Ionic Liquid Media. ajc 2011, 24, 840-842.
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