Direct Synthesis of Water-Tolerant Alkyl Indium Reagents and Their Application in Palladium-Catalyzed Couplings with Aryl Halides
作者:Zhi-Liang Shen、Kelvin Kau Kiat Goh、Yong-Sheng Yang、Yin-Chang Lai、Colin Hong An Wong、Hao-Lun Cheong、Teck-Peng Loh
DOI:10.1002/anie.201005798
日期:2011.1.10
A direct result: Alkylindiumreagents are synthesized by the insertion of indium into alkylhalide mediated by CuCl. The synthetic utility of these reagents is demonstrated by their palladium‐catalyzed coupling with arylhalides (see scheme). The reagents are compatible with various functional groups, and this makes the protocol generally useful in organic synthesis. DMA=N,N‐dimethylacetamide, TB