Abstract
In this report, we review the C- and N-functionalization of the pyridazine nucleus via palladium-catalyzed reactions (Suzuki, Stille, Sonogashira, carbonylation, Heck, Buchwald-Hartwig) in which carbon atoms of the pyridazine nucleus are involved. The efficient use of these reactions in synthetic strategies to build up polycyclic 1,2-diazines is also included.
Keywords: pyridazine nucleus, Negishi Reaction, Organometallic reagents, Chloropyridazines, brominated bicyclic fused system
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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