American Chemical Society, Journal of Organic Chemistry, 21(79), p. 10311-10322, 2014
DOI: 10.1021/jo501930s
Wiley-VCH Verlag, ChemInform, 16(46), p. no-no, 2015
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3-substituted, 6-substituted and unsymmetrical 3,6-disubstituted 4-alkylaminopyridazines were prepared from a sequence of three chemo- and regioselective reactions combining amination and palladium-catalyzed cross-coupling reactions, such as reductive dehalogenation and Suzuki-Miyaura reactions. Extension of the methodology to Sonogashira reaction yielded a novel class of 3-substituted pyrolopyridazines.