Ontology highlight
ABSTRACT:
SUBMITTER: Xu C
PROVIDER: S-EPMC5916110 | biostudies-literature | 2018 Mar
REPOSITORIES: biostudies-literature
Chemical science 20180220 12
The selective aerobic oxidative coupling of amines under mild conditions is an important laboratory and commercial procedure yet a great challenge. In this work, a porphyrinic metal-organic framework, PCN-222, was employed to catalyze the reaction. Upon visible light irradiation, the semiconductor-like behavior of PCN-222 initiates charge separation, evidently generating oxygen-centered active sites in Zr-oxo clusters indicated by enhanced porphyrin π-cation radical signals. The photogenerated e ...[more]