Reaction of (<i>Z</i>)-5-(Bromomethylene)thiophen-2(5<i>H</i>)-one with Some Nucleophiles in Search for New Biofilm Inhibitors
作者:Tore Benneche、Elahe Jafari Chamgordani、Anne Aamdal Scheie
DOI:10.1080/00397911.2011.602496
日期:2013.1
Abstract (Z)-5-(Bromomethylene)thiophen-2(5H)-one reacts in a Michael-type addition across the methylene side chain with nucleophiles followed by elimination of bromide. The reaction was done at room temperature and the yields were good. The aromatic sulfur substitution products showed potent activity as biofilm inhibitors. GRAPHICAL ABSTRACT
摘要 (Z)-5-(溴亚甲基)噻吩-2(5H)-one 在亚甲基侧链上与亲核试剂发生迈克尔型加成反应,然后消除溴化物。反应在室温下进行,产率良好。芳香族硫取代产物显示出作为生物膜抑制剂的有效活性。图形概要