Abstract Some 3,4,5-substituted furan-2(5H)-one derivatives, were obtained in good yields and from the corresponding three-component reaction of aromatic amines, aldehydes, and acetylenic esters by HY Zeolite nano-powder as an efficient catalyst. Graphical Abstract
Preparation of 3,4,5-substituted furan-2(5H)-ones using aluminum hydrogen sulfate as an efficient catalyst
作者:Mohammad Reza Mohammad Shafiee、Syed Sheik Mansoor、Majid Ghashang、Abbas Fazlinia
DOI:10.1016/j.crci.2013.06.009
日期:2014.2
Abstract Various derivatives of 3,4,5-substituted furan-2(5 H )-ones have been readily prepared by using aluminum hydrogen sulfate [Al(HSO 4 ) 3 ] as an efficient catalyst in good yields and milder reaction conditions. The versatility of this protocol has been demonstrated with various substituted furan-2(5 H )-ones.