molecules with diversity and complexity is urgent. Herein, a novel A3-X type reaction for functionalized 3-haloquinolines has been developed by PhI(OAc)2-mediated four-component tandem addition/cyclization/oxidation/aromatization process with simple aromatic amine, aldehyde, alkyne and halide salt. Broad functional group tolerance, very mild condition, easy for further transformation illustrate the
利用简单的前体来构建具有多样性和复杂性的分子是当务之急。在此,通过PhI(OAc) 2介导的四组分串联加成/环化/氧化/芳构化工艺与简单的芳香胺、醛、
炔烃和卤化物盐开发了一种新型的A3-X型官能化3-卤代
喹啉反应。广泛的官能团耐受性,非常温和的条件,易于进一步转化,说明了该A3-X型反应的简洁、高效和实用性。