In heterogeneous catalysis, the catalyst is in a different phase from the reactants. Formula: C8H6N2, At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 254-60-4, name is 1,8-Diazanaphthalene. In an article£¬Which mentioned a new discovery about 254-60-4
Based on the ligand (2,7-bis(alpha-pyrimidylamino)-1,8-naphthyridine (H2bpmany)), a linear pentachromium complex [Cr5(mu5-bpmany)4Cl2]PF6 (1, mu5-bpmany = 2,7-bis(a-pyrimidyla-mino)-1,8-naphthyridine) was synthesized. The crystal structure of compound 1 has been characterized by X-ray crystallography. Interestingly, one metal atom in the center is missing in this linear chain, leading to the defective pentachromium metal string structure which is similar with the reported complex [Cr5(mu5-dpznda)4Cl2] (2, dpznda = N2,N7-di(pyrazin-2-yl)-1,8-naphthyridine-2,7-diamine). The central Cr(?) ion of 1 is eight-coordinated and is also rare in the chromium complex. The reaction of carbon dioxide with propylene oxide that generates propylene carbonate (PC) when catalyzed by [Cr5(mu5-bpmany)4Cl2]PF6 was investigated. Different reaction conditions including temperature and pressure were studied to optimize the reaction conditions.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 254-60-4, help many people in the next few years.Formula: C8H6N2
Reference£º
1,276-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N270 – PubChem