The first tandem double palladium-catalyzed aminations: synthesis of dipyrido[1,2-a∶3′,2′-d]imidazole and its benzo- and aza-analogues
- 20 September 2004
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 21,p. 2466-2467
- https://doi.org/10.1039/b409161b
Abstract
A new strategy for the synthesis of the title compounds via a regio- and chemoselective one-pot inter- and intramolecular Buchwald–Hartwig amination of 2-chloro-3-iodopyridine with aminoazines and -diazines is reported.Keywords
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