Visible-light-induced radical cascade acylation/cyclization/aromatization of N-propargyl aromatic amines and acyl oxime esters for the construction of 3-acylated quinolines is developed. This approach uses acyl oxime esters as the precursor of acyl radicals as well as acylation reagents, Eosin Y as the photocatalyst, and acetonitrile as the solvent, providing a convenient route toward 3-acylated quinolines
开发了用于构建 3-酰化喹啉的N-炔丙基芳胺和酰基肟酯的可见光诱导自由基级联酰化/环化/芳构化。该方法使用酰基肟酯作为酰基自由基的前体以及酰化试剂,曙红 Y 作为光催化剂,乙腈作为溶剂,为通过酰基肟酯的 C-C 键断裂获得 3-酰化喹啉提供了一条便捷的途径.
QUINOLINES AS ALLOSTERIC ENHANCERS OF THE GABA-B RECEPTORS
申请人:F. Hoffmann-La Roche AG
公开号:EP1809605B1
公开(公告)日:2010-08-11
Investigation of prototypal MOFs consisting of polyhedral cages with accessible Lewis-acid sites for quinoline synthesis
作者:Wen-Yang Gao、Kunyue Leng、Lindsay Cash、Matthew Chrzanowski、Chavis A. Stackhouse、Yinyong Sun、Shengqian Ma
DOI:10.1039/c4cc09410g
日期:——
A series of prototypal metal–organic frameworks (MOFs) consisting of polyhedral cages with accessible Lewis-acid sites, have been systematically investigated for Friedländer annulation reaction.