作者:Yizhi Yuan、Tao Shen、Kui Wang、Ning Jiao
DOI:10.1002/asia.201300960
日期:2013.12
silver‐promoted azido‐carbocyclization of activated alkenes via a radical pathway has been developed. Azido oxindoles, which hold great potential for subsequent transformation of the azido unit, are efficiently constructed by this protocol. Radical addition and CH functionalization processes are involved in this transformation with the formation of CN and CC bonds. Silver is observed to promote the
一小撮银:已经开发出一种通过自由基途径对活化的烯烃进行有效的银促进的叠氮基碳环化反应。通过该协议可以有效地构建叠氮基吲哚,这对于叠氮基单元的后续转化具有巨大的潜力。基加和C ħ官能过程都参与了这一转化与C的形成 N和C C键。观察到银可促进单电子氧化过程。