Three Different Reactions, One Catalyst: A Cu(I) PNP Pincer Complex as Catalyst for C–C and C–N Cross-Couplings

Three Different Reactions, One Catalyst: A Cu(I) PNP Pincer Complex as Catalyst for C–C and C–N Cross-Couplings

An air-stable, thermally robust, and well-defined Cu­(I) PNP pincer complex based on the 2,6-diaminopyridine scaffold is described. This complex is an active catalyst for the cross-couplings of a range of aryl and heteroaryl (including benzoxazole, thiazole, pyridine, and thiophene) halides with dif...

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Veröffentlicht in:Organic letters 2017-04, Vol.19 (8), p.2178-2181
Hauptverfasser: Mastalir, Matthias, Pittenauer, Ernst, Stöger, Berthold, Allmaier, Günter, Kirchner, Karl
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container_issue 8
container_start_page 2178
container_title Organic letters
container_volume 19
creator Mastalir, Matthias
Pittenauer, Ernst
Stöger, Berthold
Allmaier, Günter
Kirchner, Karl
description An air-stable, thermally robust, and well-defined Cu­(I) PNP pincer complex based on the 2,6-diaminopyridine scaffold is described. This complex is an active catalyst for the cross-couplings of a range of aryl and heteroaryl (including benzoxazole, thiazole, pyridine, and thiophene) halides with different organomagnesium reagents, alkynes, and aryl-amines giving excellent to good isolated yields.
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title Three Different Reactions, One Catalyst: A Cu(I) PNP Pincer Complex as Catalyst for C–C and C–N Cross-Couplings
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