Threefold reactivity of a COF-embedded rhenium catalyst: reductive etherification, oxidative esterification or transfer hydrogenation

The reactivity of the novel Re(i) catalyst [Re((C12)Anth-py(2))(CO)(3)Br] is modulated by its interactions with the covalent organic framework (COF) TFB-BD. The complex catalyzes either reductive etherification, oxidative esterification, or transfer hydrogenation depending on its local environment (embedded in TFB-BD, in homogeneous solution or co-incubated with TFB-BD, respectively). The results highlight that COFs can drastically modulate the reactivity of homogeneous catalysts.

Automated summary

The reactivity of a novel Re(i) catalyst is controlled by its interactions with a covalent organic framework (COF), allowing for different catalytic reactions depending on the local environment. The study highlights the potential of COFs in modulating the reactivity of homogeneous catalysts.