This article is cited in 4 papers

Unusual aryl–aryl coupling of 6-bromo-1,2-naphthoquinone to 6,6’-dibromo-1,1’,2,2’-tetrahydroxy-4,4’-binaphthyl in the presence of trialkylphosphine and water

A. V. Bogdanov, N. R. Khasiyatullina, V. F. Mironov, D. B. Krivolapov, I. A. Litvinov, A. I. Konovalov

A.E. Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of the Russian Academy of Sciences, Kazan, Russian Federation

Abstract: The reaction of 6-bromo-1,2-naphthoquinone with tri(2-cyanoethyl)phosphine or tricyclohexylphosphine leads to the unusual formation of 6,6’-dibromo-1,1’,2,2’-tetrahydroxy-4,4’-binaphthyl; its structure was confirmed by NMR spectroscopy and single crystal X-ray diffraction analysis.

Language: English

DOI: 10.1016/j.mencom.2009.01.016

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