Abstract
The results of research into the chemistry of 7-azaindole during the last twenty years are presented. New synthetic methods for the 7-azaindole structures are developed including palladium-catalysed cross-coupling reactions. Reactivity of 3-formyl-, 3-halogeno- and 2-lithio-7-azaindole derivatives is reported. Functionalisation of the pyridine ring via the N-oxide is also described. In the last part, biological activity of various 7-azaindole derivatives is briefly indicated.
Keywords: Azaindoles, palladium-catalysed, cross-coupling reactions, Kirkpatrickia varialosa, pyrrolo annelation, heteroatomic rings, butylcarbonylaminopyridine, photo-Graebe-Ullmann, intramolecular cyclisation, iminophosphorane moiety., functionalised aldehyde, iodomethame, monobrominated
Call for Papers in Thematic Issues
Catalytic C-H bond activation as a tool for functionalization of heterocycles
The major topic is the functionalization of heterocycles through catalyzed C-H bond activation. The strategies based on C-H activation not only provide straightforward formation of C-C or C-X bonds but, more importantly, allow for the avoidance of pre-functionalization of one or two of the cross-coupling partners. The beneficial impact of ...read more
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