Abstract: | Enantioselective synthesis of pyrrole‐annulated medium‐sized‐ring compounds by an iridium‐catalyzed allylic dearomatization/retro‐Mannich/hydrolysis sequence is presented. Various substituted pyrrole‐annulated seven‐ and eight‐membered‐ring products were obtained under mild reaction conditions with moderate to good yields and excellent enantioselectivity. Additionally, these products contain a scaffold widely distributed in natural products and biologically active compounds. The current method provides a convenient way for accessing such pyrrole‐anuulated medium‐sized‐ring compounds. |