Ontology highlight
ABSTRACT:
SUBMITTER: Valero M
PROVIDER: S-EPMC7232431 | biostudies-literature | 2020 Mar
REPOSITORIES: biostudies-literature
Angewandte Chemie (International ed. in English) 20200203 14
An assessment of the C-H activation catalyst [(COD)Ir(IMes)(PPh<sub>3</sub> )]PF<sub>6</sub> (COD=1,5-cyclooctadiene, IMes=1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene) in the deuteration of phenyl rings containing different functional directing groups is divulged. Competition experiments have revealed a clear order of the directing groups in the hydrogen isotope exchange (HIE) with an iridium (I) catalyst. Through DFT calculations the iridium-substrate coordination complex has been identifi ...[more]