Facile Synthesis of Polycyclic Fluorene Derivatives via a Palladium-Catalyzed Coupling, Propargyl-Allenyl Isomerization and Schmittel Cyclization Sequence

A Facile and Efficient Synthesis of Dihy

A Facile and Efficient Synthesis of Dihydroisobenzofuran Derivatives via Tandem Palladium-Catalyzed Coupling, Propargyl-Allenyl Rearrangement, [4+2] Cycloaddition and Aromatization Reaction

✍ Ruwei Shen; Xian Huang; Lingzhu Chen 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 173 KB 👁 2 views

## Abstract A variety of dihydroisobenzofuran derivatives has been prepared in good yields __via__ an interesting sequential reaction consisting of palladium‐catalyzed coupling, propargyl‐allenyl rearrangement, [4+2] cycloaddition and aromatization. A double‐coupling, rearrangement, [4+2] cycloaddi