A novel one-pot synthesis of 3-carbomethoxy-4-arylfuran-2-(5H)-ones from ketones using [hydroxy(tosyloxy)iodo]benzene
作者:Nandkishor N. Karade、Sumeet V. Gampawar、Jeevan M. Kondre、Sandeep V. Shinde
DOI:10.1016/j.tetlet.2008.05.012
日期:2008.7
A novel one-pot procedure for the synthesis of 3-carbomethoxy-4-aryl furan-2-(5H)-ones is reported via α-tosyloxylation of enolisable ketones with [hydroxy(tosyloxy)iodo]benzene, followed by treatment with potassium monomethyl malonate and K2CO3.
报道了一种新的一锅法,用于合成3-羰基甲氧基-4-芳基呋喃-2-(5 H)-一酮,方法是将可缩合的酮与[羟基(甲苯磺酰氧基)碘]苯进行α-甲苯磺酰氧基化,然后用丙二酸单甲酯酸钾和K 2 CO 3。