Highly dispersed ruthenium capsulated in UiO-66-NH2 for hydrogen-borrowing-mediated N-alkylation reactions

Herein, atomically dispersed Ru sites are encapsulated within UiO-66–NH 2 frameworks to serve as a highly active, selective, and stable catalyst for amine synthesis via N -alkylation reactions of o -phenylenediamine with monohydric alcohols.