Preparation and a Novel Rearrangement Reaction of 1, 2, 3, 4-tetrahydro-9-hydroxy-β-carboline, and Their Applications for the Total Synthesis of (±)-Coerulescine
抄録: Novel 9-hydroxy-β-carboline derivatives were produced for the first time. A novel rearrangement reaction of 1, 2, 3, 4-tetrahydro-9-hydroxy-β-carbolines was discovered to give 3, 3-disubstituted oxindoles, which was successfully applied to the total synthesis of (±)- coerulescine.