One-Pot Three-Component Synthesis of 6-Bromoquinolines and 6-Iodoquinolines
摘要:
AbstractThree‐component one‐pot synthesis of some novel 6‐bromoquinolines 5a‐5h involving the treatment of 2‐aminobenzophenone, α‐methylene carbonyl compounds, and tetrabutyl‐ammonium tribromide was achieved, and this reaction was extended to the preparation of 6‐iodoquinolines 6a‐6e by a three‐component reaction 2‐aminobenzophenone, α‐methylene carbonyl compounds, and benzyltrimethylammonium dichloroiodate in the presence of ZnCl2.