Name: 2-BromobenzonitrileIn 2019 ,《Single-molecule photoredox catalysis》 appeared in Chemical Science. The author of the article were Haimerl, Josef; Ghosh, Indrajit; Koenig, Burkhard; Vogelsang, Jan; Lupton, John M.. The article conveys some information:
The chem. of life is founded on light, so is it appropriate to think of light as a chem. substance Planck’s quantization offers a metric analogus to Avogadro’s number to relate the number of particles to an effective reaction of single mols. and photons to form a new compound A rhodamine dye mol. serves as a dehalogenating photocatalyst in a consecutive photoelectron transfer (conPET) process which adds the energy of two photons, with the first photon inducing radical formation and the second photon triggering PET to the substrate mol. Rather than probing catalytic heterogeneity and dynamics on the single-mol. level, single-photon synthesis is demonstrated: the light quantum constitutes a reactant for the single substrate mol. in a dye-driven reaction. The approach illustrates that mol. diffusion and excited-state internal conversion are not limiting factors in conPET reaction kinetics because of catalyst-substrate preassocn. The effect could be common to photoredox catalysis, removing the conventional requirement of long excited-state lifetimes. The experimental process involved the reaction of 2-Bromobenzonitrile(cas: 2042-37-7Name: 2-Bromobenzonitrile)
2-Bromobenzonitrile(cas: 2042-37-7) belongs to a group of ortho-substituted bromobenzenes that have varying hepatotoxicity effects in the presence of rat liver microsomes in vitro. 2-Bromobenzonitrile is also used as a starting material to synthesize novel benzothiophene derivatives that were found to exhibit antibacterial and antifungal activity.Name: 2-Bromobenzonitrile
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts