In 2019,Angewandte Chemie, International Edition included an article by Zhang, Min; Lin, Jin-Hong; Xiao, Ji-Chang. SDS of cas: 94928-86-6. The article was titled 《Photocatalyzed Cyanodifluoromethylation of Alkenes》. The information in the text is summarized as follows:
A method for photocatalyzed cyanodifluoromethylation of alkenes RCH=CH2 (R = 4-tert-butylphenyl, 9-hydroxynonyl, 6-methoxynaphthalen-2-yl, etc.) and 1H-indene has been developed, which employs a Ph3P+CF2CO2-/NaNH2 (or NH3) reagent system. Ph3P+CF2CO2- functions as both the HCF2 and CN carbon source. A cyanide anion is generated in situ under mild conditions, thereby avoiding the use of toxic cyanation reagents. The photocatalytic method permits cyanodifluoromethylation of a range of alkenes under mild room temperature conditions. The CN group within the products may be further derivatized by standard methods. In the experimental materials used by the author, we found fac-Tris(2-phenylpyridine)iridium(cas: 94928-86-6SDS of cas: 94928-86-6)
fac-Tris(2-phenylpyridine)iridium(cas: 94928-86-6) belongs to pyridine. Pyridine is widely used in the precursor to agrochemicals and pharmaceuticals. Also, it is used as an important reagent and organic solvent.SDS of cas: 94928-86-6