A two-step procedure involving cross-metathesis and reductive amination enables easy access to α-methylamines and α,α′-dimethyldiamines from a wide variety of terminal olefins.
Metal‐Free Photochemical Olefin Isomerization of Unsaturated Ketones via 1,5‐Hydrogen Atom Transfer
作者:Rajendran Manikandan、Ravindra S. Phatake、N. Gabriel Lemcoff
DOI:10.1002/chem.202200634
日期:2022.5.19
Bring on the Light: An efficient photochemical metal/catalyst-free system has been uncovered for the selective one-bond olefin migration of unsaturated ketones. Diverse substrate scope, functional group tolerance and its application for dehomologation and one-carbon selective olefin migration processes in linear alkenes highlights the usefulness of this method.