Direct synthesis of ester-containing indium homoenolate and its application in palladium-catalyzed cross-coupling with aryl halide
作者:Zhi-Liang Shen、Kelvin Kau Kiat Goh、Colin Hong An Wong、Yong-Sheng Yang、Yin-Chang Lai、Hao-Lun Cheong、Teck-Peng Loh
DOI:10.1039/c0cc05597b
日期:——
An efficient method for the synthesis of ester-containing indium homoenolate via a direct insertion of indium into beta-halo ester in the presence of CuI/LiCl was described. The synthetic utility of the indium homoenolate was demonstrated by palladium-catalyzed cross-coupling with aryl halides in DMA with wide functional group compatibility.
描述了一种通过在CuI / LiCl存在下将
铟直接插入β-卤代酯来合成含酯的均烯酸
铟酯的有效方法。
钯催化的与芳基卤化物在
DMA中具有宽泛的官能团相容性的交叉偶联证明了烯丙基
铟的合成效用。