We report the selective decomposition of bis(1,2,3‐triazoles) under rhodium(II) catalysis. The bis(1,2,3‐triazoles) undergo an intramolecular transannulation reaction via an azavinylcarbene intermediate, resulting in the formation of polycyclic di...
We report the selective decomposition of bis(1,2,3‐triazoles) under rhodium(II) catalysis. The bis(1,2,3‐triazoles) undergo an intramolecular transannulation reaction via an azavinylcarbene intermediate, resulting in the formation of polycyclic dihydroindoles containg a fused triazole ring.