Temperature-controlled redox-neutral ruthenium(<scp>ii</scp>)-catalyzed regioselective allylation of benzamides with allylic acetates
作者:Rajendran Manikandan、Masilamani Jeganmohan
DOI:10.1039/c6ob01498d
日期:——
Substituted aromatic amides reacted efficiently with allylicacetates in the presence of a cationic ruthenium complex in ClCH2CH2Cl at roomtemperature providing ortho allylated benzamides in a highly regioselective manner without any oxidant and base. The whole catalytic reaction occurred in a Ru(II) oxidation state and thus the oxidation step is avoided. By tuning the reaction temperature, ortho allyl