C–H Functionalization of Imidazo[1,5-a]pyridines: A Metal-Free Approach for Methylene Insertion to Access C(sp2)–C(sp3)–H–C(sp2) Bond Formation
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DOI: 10.1021/acsomega.4c03823
Abstract: Formaldehyde has been used as a solvent and a source of carbon to insert a methylene group for bridging two imidazo[1,5-a]pyridine molecules without using any metal catalysis. This strategy has been extended on other alkyl-,… read more here.
Keywords: sp2 bond; sp3 sp2; imidazo; sp2 sp3 ... See more keywords