Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, Catalysis Communications called Thermally activated delayed fluorescence (TADF) dyes as efficient organic photosensitizers for photocatalytic water reduction, Author is Yu, Zhe-Jian; Lou, Wen-Ya; Junge, Henrik; Papcke, Ayla; Chen, Hao; Xia, Liang-Min; Xu, Bin; Wang, Ming-Ming; Wang, Xiao-Jing; Wu, Qing-An; Lou, Bai-Yang; Lochbrunner, Stefan; Beller, Matthias; Luo, Shu-Ping, which mentions a compound: 37943-90-1, SMILESS is P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=NC=CC=C3, Molecular C17H14NP, Name: Diphenyl-2-pyridylphosphine.
An efficient water reduction system was developed using thermally activated delayed fluorescence (TADF) dyes as organic photosensitizers and a palladium complex as water reduction catalyst. 2,4,5,6-tetrakis(carbazol-9-yl)-1,3-dicyanobenzene (4CzIPN) that has the best fluorescence efficiency displayed the highest photoinduced productivity (TON up to 2567) and was active for 5 days. Based on time-resolved photoluminescence experiments on the photocatalytic system, reductive quenching of the TADF dye was found as main pathway occurring before intersystem crossing takes place.
Although many compounds look similar to this compound(37943-90-1)Name: Diphenyl-2-pyridylphosphine, numerous studies have shown that this compound(SMILES:P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=NC=CC=C3), has unique advantages. If you want to know more about similar compounds, you can read my other articles.
Reference:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem