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Postcomplexation synthetic routes to dipyrrin complexes. | LitMetric
We report a postfunctionalization synthetic route to dipyrrin complexes that gives access to a broad range of new complexes. This route involves the coordination of a 5-methylthiodipyrrinato ligand to a metal centre followed by displacement of the thiomethyl moiety by a nucleophile. Using rhenium(I) as a platform and amine nucleophiles, we show how complexes that would be difficult or impossible to synthesize via traditional methods can now be accessed.
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