Palladium-Catalyzed Cross-Coupling of Ethyl α-Bromo-α-fluoroacetate with Arylboronic Acids: Facile Synthesis of α-Aryl-α-fluoroacetates
作者:Feng-Ling Qing、Chen Guo、Xuyi Yue
DOI:10.1055/s-0029-1218740
日期:2010.6
Palladium-catalyzed Suzuki-Miyaura coupling reactions of ethyl α-bromo-α-fluoroacetate with various structurally diverse arylboronic acids using a phosphine ligand proceeded smoothly to afford α-aryl-α-fluoroacetates in moderate to good yields. This method provides a practical and efficient route to diverse α-monofluorinated α-arylcarbonyl compounds. cross coupling - fluorinated compounds - boronic
使用膦配体的钯催化α-溴-α-氟乙酸乙酯与各种结构多样的芳基硼酸的钯催化的Suzuki-Miyaura偶联反应顺利进行,以中等至良好的收率得到α-芳基-α-氟乙酸酯。该方法为制备各种α-单氟化α-芳基羰基化合物提供了一种实用而有效的途径。 交叉偶联-含氟化合物-硼酸