S. Waldvogel, A. Faust, Werner Barkmann
May 1, 2009
Citations
0
Influential Citations
5
Citations
Journal
Synthesis
Abstract
Amination reactions of 2,6-dibromopyridine with a variety of halogenated anilines were achieved thermally when 2,2,6,6-tetramethylpiperidine was employed as an auxiliary base. The solvent-free thermal conversion was superior to palladium-catalyzed transformations of such substrates since no high-molecular-weight byproducts were observed.