Divergent Coupling of 2‐Aryl‐1,3‐Indandiones with Alkenes Enabled by Iodine Catalyst
作者:Yue Shi、Di Wang、Ruzhong Sun、Xin Chen、Xuefeng Xu、Haiquan Xie、Xu Zhang
DOI:10.1002/adsc.202201365
日期:2023.3.7
allowing selective access to tertiary alkylated ketones and alkenes. The present approach features commercially available starting materials, broad substrate scope, general functional-group (including halogen, ester, nitrile, thioether) tolerance. Furthermore, we proposed plausible pathways to rationalize the divergent selectivity through preliminary mechanism study.
在此,我们报告了用于 2-aryl-1,3-indandiones 与烯烃交叉偶联的碘催化方案。通过改变添加剂和溶剂,在转化过程中实现了不同的反应性,从而允许选择性地获得叔烷基化酮和烯烃。目前的方法具有市售起始材料、广泛的底物范围、一般官能团(包括卤素、酯、腈、硫醚)耐受性。此外,我们提出了合理的途径,通过初步的机制研究使不同的选择性合理化。