Iron Catalyzed Formal [3+2] Cycloaddition of Tetrahydroisoquinoline Affording Amide-bearing Dihydropyrrolo[2,1-a]isoquinolines

25 March 2020, Version 1


We have developed an iron(III) chloride hexahydrate catalyzed formal [3+2] cycloaddition of tetrahydroisoquinolines with amide group-bearing Morita-Baylis-Hillman (MBH) carbonates. A range of highly functionalized dihydropyrrolo[2,1-a]isoquinolines could be prepared through SN2’/oxidation/ electrocyclization/aromatization cascade (32-62% yield).


Supplementary materials

191118CHL 0m


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