Luo, Zaoli; Liu, Yungen; Tong, Ka-Chung; Chang, Xiao-Yong; To, Wai-Pong; Che, Chi-Ming published an article in 2021. The article was titled 《Luminescent Platinum(II) Complexes with Bidentate Diacetylide Ligands: Structures, Photophysical Properties and Application Studies》, and you may find the article in Chemistry – An Asian Journal.Formula: C4H2Cl2N2 The information in the text is summarized as follows:
A series of platinum(II) m-terphenyl 2,2”-diacetylide complexes supported by diimines (2,2′-bipyridines, 1,10-phenanthroline, 2,2′-bipyrimidine) or bis-N-heterocyclic carbenes 3-RIm(CH2)nImR-3′ (R = Bu, Me; n = 1-3) ligands have been prepared The diacetylide ligands adopt a cis coordination mode featuring non-planar terphenyl moieties as revealed by X-ray crystallog. analyses. The electrochem., photophys. and photochem. properties of these platinum(II) complexes have been investigated. These platinum(II) diimine complexes show broad emission with peak maxima from 566 nm to 706 nm, with two of them having emission quantum yields >60% and lifetimes <2μs in solutions at room temperature, whereas the platinum(II) diacetylide complexes having bis-N-heterocyclic carbene instead of diimine ligand display photoluminescence with quantum yields of up to 28% in solutions and excited state lifetimes of up to 62μs at room temperature Application studies revealed that one of the complexes can catalyze photoinduced aerobic dehydrogenation of alcs. and alkenes, and a relatively non-toxic water-soluble Pt(II) complex displays anti-angiogenic activity. After reading the article, we found that the author used 2,4-Dichloropyrimidine(cas: 3934-20-1Formula: C4H2Cl2N2)
2,4-Dichloropyrimidine(cas: 3934-20-1) is a member of organic chlorides. Organic chloride content in crude oil can be detected through specialized laboratory analysis. Care and attention are essential while sampling and testing.Formula: C4H2Cl2N2
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia