Pyridazines and their derivatives have been of great interest for conductive polymers due to their novel properties and environmental stability as compared to non-aromatic analogs (e.g. polyacetylene).  Pyridazyl complexes of rhenium were synthesized in three steps beginning from 1,2-diacylcyclopentadienes. Synthesis and characterization of [Re(CO)3{1,2-C5H3(CRN)(CRN)}] ( R = C6H4OMe, C6H4Cl) are reported here.  Additionally, off-Metal synthesis and characterization of [Re(CO)3{1,2-C5H3(CRN)(CRN)}] ( R = C6H4OMe, C6H4Cl) and off-metal pyridazines are reported here.  A comparison of the two routes will be discussed.

Synthesis and characterization of some group (VII) pyridazyl complexes

243rd National Meeting (2012)

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