Basak Shubhajit, Paul Tripti, Punniyamurthy Tharmalingam
Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, India.
Chem Commun (Camb). 2023 Sep 26;59(77):11568-11571. doi: 10.1039/d3cc03614f.
A weak acyl chelation-assisted distal C4-H allylation of indoles has been accomplished using vinylcyclopropanes as an allylating agent under redox-neutral ruthenium(II) catalysis. The regioselectivity, removable directing group, substrate scope and diastereoselectivity are the important practical features.
在氧化还原中性的钌（II）催化下，使用乙烯基环丙烷作为烯丙基化试剂，实现了吲哚的弱酰基螯合辅助的远端C4-H烯丙基化反应。区域选择性、可去除的导向基团、底物范围和非对映选择性是重要的实际特征。
