Carbonylative Sonogashira Coupling of Terminal Alkynes with Aqueous Ammonia
作者:Mohamed S. Mohamed Ahmed、Atsunori Mori
DOI:10.1021/ol035007a
日期:2003.8.1
graphicCarbonylative coupling of phenylethyne with 4-methoxy-1-iodobenzene in the presence of 1 mol % PdCl2(PPh3)2, 2 equiv of 0.5 M aqueous ammonia, and CO (1 atm) gives the corresponding alpha,beta-alkynyl ketone in 72% isolated yield after stirring at room temperature for 41 h, while noncarbonylative coupling product is not obtained.
[EN] TREATMENT OF PHARMACORESISTANT EPILEPSY<br/>[FR] TRAITEMENT DE L'ÉPILEPSIE PHARMACORÉSISTANTE
申请人:[en]KATHOLIEKE UNIVERSITEIT LEUVEN
公开号:WO2022233877A1
公开(公告)日:2022-11-10
The invention relates to the treatment of pharmacoresistant epilepsy with propynones, propynals, propynols, propynes, propenones, amides, quinolinones, naphthyridinones, thiopyranoxides, pyrazolopyridines, and indazoles.