Synthesis of Indeno[1,2-c]furans via Cobalt-Catalyzed Radical-Polar Crossover [3 + 2] Cycloaddition of o-Alkynylaryl β-Dicarbonyls.
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DOI: 10.1021/acs.orglett.2c03297
Abstract: Fused polycyclic furans are privileged structural scaffolds in materials chemistry, including organic semiconductors. Specifically, indeno[1,2-c]furans are an interesting type of polycyclic furans featuring a fused furan and indenone framework. Unfortunately, limited studies on their photophysical… read more here.
Keywords: cobalt catalyzed; polar crossover; catalyzed radical; indeno furans ... See more keywords