Yasu, Yusuke; Koike, Takashi; Akita, Munetaka published the article 《Visible Light-Induced Selective Generation of Radicals from Organoborates by Photoredox Catalysis》. Keywords: visible light photoredox catalyst radical photogeneration organoborate derivative; photocatalyst photogeneration radical organic borate.They researched the compound: [Ir(dtbbpy)(ppy)2]PF6( cas:676525-77-2 ).Formula: C40H40F6IrN4P. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:676525-77-2) here.
A new strategy for the generation of carbon-centered radicals via oxidation of alkyl-, allyl-, benzyl- and arylborates by visible-light-driven single electron transfer (SET) photoredox catalysis has been established. The generated radicals smoothly react with TEMPO and electron-deficient alkenes to afford C-O and C-C coupling products, resp. In this radical initiating system, cyclic organo(triol)borates turn out to be useful radical precursors.
In some applications, this compound(676525-77-2)Formula: C40H40F6IrN4P is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”