Application of a diphosphinidenecyclobutene ligand in the solvent-free copper-catalysed amination reactions of aryl halides

Chemical Communications : Chem Comm
Anil S GajareFumiyuki Ozawa

Abstract

1,2-Diphenyl-3,4-bis[(2,4,6-tri-tert-butylphenyl)phosphinidene]cyclobutene was used as an additive ligand in copper-catalysed amination reactions of halobenzenes with amines in the presence of base to afford the corresponding secondary or tertiary amines in good to excellent yields.

Citations

Mar 26, 2009·Chemical Communications : Chem Comm·Deping Wang, Ke Ding
Apr 15, 2010·Journal of the American Chemical Society·Gavin O JonesStephen L Buchwald
Apr 28, 2011·The Journal of Organic Chemistry·Juyou Lu, Hua Fu
Mar 24, 2011·The Journal of Organic Chemistry·Kai YangSheng Jiang
Oct 25, 2006·Dalton Transactions : an International Journal of Inorganic Chemistry·Fumiyuki Ozawa, Masaaki Yoshifuji
Sep 17, 2008·Angewandte Chemie·Julien Dugal-TessierDerek P Gates
Aug 15, 2009·Angewandte Chemie·Florian Monnier, Marc Taillefer
Jan 1, 2010·Chemical Science·David S Surry, Stephen L Buchwald
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May 13, 2014·Organic & Biomolecular Chemistry·Liangliang ShiHua Fu
Jun 17, 2006·The Journal of Organic Chemistry·Cheng HuangYufen Zhao
Jun 20, 2006·Inorganic Chemistry·Vittal B GudimetlaJohn D Protasiewicz
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