1220127-06-9Relevant academic research and scientific papers
Engineering an iridium-containing metal-organic molecular capsule for induced-fit geometrical conversion and dual catalysis
Li, Xuezhao,Wu, Jinguo,Chen, Liyong,Zhong, Xiaoming,He, Cheng,Zhang, Rong,Duan, Chunying
supporting information, p. 9628 - 9631 (2016/08/04)
By introducing photoactive fac-tris(2-phenylpyridine)iridium moieties as a ligand backbone to constrain the coordination geometry of cobalt ions, a multifunctional Ir2Co3-type capsule was achieved and showed induced-fit capsule-capsule conversion by cooperative binding one carbonate anion with the equatorial Co(ii) centers. The capsule combined photocatalysis and transition metal activation synergistically and exhibited efficient catalytic ability on visible light-activated α-trichloromethylation.
Enantioselective, catalytic trichloromethylation through visible-light-activated photoredox catalysis with a chiral iridium complex
Huo, Haohua,Wang, Chuanyong,Harms, Klaus,Meggers, Eric
supporting information, p. 9551 - 9554 (2015/08/18)
An enantioselective, catalytic trichloromethylation of 2-acyl imidazoles and 2-acylpyridines is reported. Several products are formed with enantiomeric excess of ≥99%. In this system, a chiral iridium complex serves a dual function, as a catalytically active chiral Lewis acid and simultaneously as a precursor for an in situ assembled visible-light-triggered photoredox catalyst.
