Rhodium-Catalyzed [5 + 2] Annulation of Pyrrole Appended BODIPYs: Access to Azepine-Fused BODIPYs.
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DOI: 10.1021/acs.orglett.3c00173
Abstract: Rhodium-catalyzed C-H/N-H [5 + 2] annulations of 8-(pyrrol-2-yl)-appended boron-complexed dipyrromethenes (BODIPYs) with internal alkynes have been established to afford a series of azepine-fused BODIPYs with good yields and excellent regioselectivity, in which the pyrrol-2-yl unit… read more here.
Keywords: rhodium catalyzed; catalyzed annulation; azepine fused; fused bodipys ... See more keywords