Rh(III)-Catalyzed C–H Cyclization of Arylnitrones with Diazo Compounds: Access to <i>N</i>-Hydroxyindolines
作者:Ramesh B. Dateer、Sukbok Chang
DOI:10.1021/acs.orglett.5b03273
日期:2016.1.4
We have developed the Cp*Rh(III)-catalyzed cyclization reaction of arylnitrones with diazo compounds to obtain N-hydroxyindoline products under mild conditions. The substrate scope and functional group compatibility were examined with the demonstration of synthetic utility.