Unexpected synthesis of 1,3,5-triarly-1,5-diketones from aryl ketones via di-enamine mechanism
作者:Bin Liu、Junfeng Wang、Yi Pang、Zemei Ge、Runtao Li
DOI:10.1016/j.tet.2014.10.009
日期:2014.12
An unexpected reaction of aryl ketone with acetohydrazone of aromatic aldehyde via 1,2-di-enamine/di-iminium mechanism was discovered, leading to efficient synthesis of 1,3,5-triaryl-1,5-diketones in good to excellent yields.
发现芳基酮与芳香醛的乙酰nium通过1,2-二烯胺/二亚胺机理的意外反应,导致1,3,5-三芳基-1,5-二酮的高效合成,收率良好。