Direct synthesis of ester-containing indium homoenolate and its application in palladium-catalyzed cross-coupling with aryl halide |
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Authors: | Shen Zhi-Liang Goh Kelvin Kau Kiat Wong Colin Hong An Yang Yong-Sheng Lai Yin-Chang Cheong Hao-Lun Loh Teck-Peng |
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Affiliation: | Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371. |
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Abstract: | An efficient method for the synthesis of ester-containing indium homoenolate via a direct insertion of indium into β-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. |
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