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Catalytic Three-Component One-Pot Reaction of Hydrazones, Dihaloarenes, and Amines

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journal contribution
posted on 04.01.2013, 00:00 by Maxime Roche, Abdallah Hamze, Jean-Daniel Brion, Mouad Alami
A new three-component assembly reaction between N-tosylhydrazones, dihalogenated arenes, and various primary and secondary amines was devised, producing nitrogen-containing 1,1′-diarylethylenes in good yields. The two C–C and C–N bonds formed through this coupling have been catalyzed by a single Pd-catalyst in a one-pot fashion.