791095-83-5Relevant academic research and scientific papers
Thermal amination of 2,6-dihalopyridines by sterically demanding amines
Faust, Andreas,Wolff, Oliver,Waldvogel, Siegfried R.
experimental part, p. 155 - 159 (2009/06/18)
When transition-metal-catalyzed transformations fail, the amination reaction of activated bromo- and chloropyridines can be achieved thermally. The auxiliary base 2,2,6,6-tetramethylpipe- ridine turned out to be the key for the conversion of highly steric
Tin-free radical cyclizations for the synthesis of 7-azaoxindoles, 7-azaindolines, tetrahydro[1,8]naphthyridines, and tetrahydro-5H-pyrido[2,3-b] azepin-8-ones
Bacque, Eric,El Qacemi, Myriem,Zard, Samir Z.
, p. 3671 - 3674 (2007/10/03)
(Chemical Equation Presented) Compounds containing a pyridine nucleus fused to a saturated nitrogen-containing ring, including 7-azaoxindoles, 7-azaindolines, tetrahydro[1,8]naphthyridines, and tetrahydro-5H-pyrido[2,3-b] azepin-8-ones, were prepared in g
