The First Synthesis of Natural Occurring Juncaceae Coumarin, 9-Hydroxy-8-methyl-3H-benzo[f]chromen-3-one, Featuring a One-pot Rearrangement and Aromatization Cascade
The synthesis of benzocoumarins from β‐tetralones has been achieved via two pathways in the first total synthesis of the Juncaceaenatural product, 9‐hydroxy‐8‐methyl‐3H‐benzo[f]chromen‐3‐one, featuring a one‐pot rearrangement and aromatizationcascade.