The octaethylporphyrin-dihexylbithiophene derivatives combined with pyridine and pyrimidine rings. Their syntheses and proton-mediated and heat-driven spectral changes was written by Higuchi, Hiroyuki;Hayashi, Naoto;Matsukihira, Takuya;Kawakami, Takanori;Takizawa, Toru;Saito, Junji;Miyabayashi, Keiko;Miyake, Mikio. And the article was included in Heterocycles in 2008.Synthetic Route of C6H4N2 This article mentions the following:
Nickel octaethylporphyrin (NiOEP)-dihexylbithiophene (DHBTh) derivatives combined with pyridine (Pyr) and pyrimidine (Pym) as proton-acceptable rings (PAR) were synthesized, describable as NiOEP-DHBTh-PAR, in which all the NiOEP, DHBTh, and PAR components are connected with diacetylene linkage. Their 1H NMR and electronic spectral properties and electrochem. behaviors were studied under the neutral and acidic conditions. Reversible proton-mediated and heat-driven spectral changes of NiOEP-DHBTh-PAR were performed, reflecting both properties of PAR and DHBTh. In the experiment, the researchers used many compounds, for example, 2-Ethynylpyrimidine (cas: 37972-24-0Synthetic Route of C6H4N2).
2-Ethynylpyrimidine (cas: 37972-24-0) belongs to pyrimidine derivatives. Pyrimidine also found in many synthetic compounds such as barbiturates and the HIV drug, zidovudine. Drugs having the pyrimidine motif have manifested to exhibit gratifying biological activity like anticancer, antiviral, anti-inflammatory, antibacterial, and antihypertensive activities.Synthetic Route of C6H4N2
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia