ChemInform Abstract: Divergent Synthesis of Indole-Fused Polycycles via Rh(II)-Catalyzed Intramolecular [3 + 2] Cycloaddition and C—H Functionalization of Indolyltriazoles.
A novel and efficient rhodium catalyzed Intramolecular [3 + 2] cycloaddition and C—H functionalization of indolyltriazoles to give access to polycyclic pyrroloindoles and azepino[4,5-b]indoles is presented.