Convenient Synthetic Routesto 5-Substituted 3-(4-Methoxyphenyl)-4(1<i>H</i>)-quinolones
作者:Benoît Joseph、Aurélie Béhard、Brigitte Lesur、Gérald Guillaumet
DOI:10.1055/s-2003-40845
日期:——
5-Substituted 3-(4-methoxyphenyl)-4(1H)-quinolones 5-18 have been synthesised in good yields from the corresponding 3-(4-methoxyphenyl)-5-trifluoromethanesulfonate-4( 1H)-quinolones 4 via palladium-mediated cross-couplingreactions or aromatic nucleophilic substitution (SN A r ) reactions.
5-取代的 3-(4-甲氧基苯基)-4(1H)-喹诺酮类 5-18 已从相应的 3-(4-甲氧基苯基)-5-三氟甲磺酸盐-4(1H)-喹诺酮类 4 经钯合成,收率良好-介导的交叉偶联反应或芳香亲核取代(SN A r )反应。