Thermal and Mechanochemical Syntheses of Luminescent Mononuclear Copper(I) Complexes was written by Liang, Panyi;Kobayashi, Atsushi;Hasegawa, Tatsuya;Yoshida, Masaki;Kato, Masako. And the article was included in European Journal of Inorganic Chemistry in 2017.Name: 5-Nitroisoquinoline This article mentions the following:
Mononuclear CuI iodide complexes, [CuI(PPh3)2L] {PPh3 = PPh3; L = 4-aminoisoquinoline (4-aiq) 2, 5-aminoisoquinoline (5-aiq) 3, and 5-nitroisoquinoline (niq) 4}, were prepared by three different methods: normally used reactions in the solution state, mechanochem. synthesis, and newly developed solvent-free thermal synthesis. Although no solvent was required for the mechanochem. synthesis of the parent complex [CuI(PPh3)2(iq)] (1; iq = isoquinoline), a minimal amount of assisting solvent (PhCN) was required for the mechanochem. syntheses of the three functionalized isoquinoline complexes. The amino-functionalized isoquinoline complexes were successfully synthesized by heating the ground mixture of three types of starting materials at ∼100°, where the PPh3 ligand melted to promote complex formation by acting as the ligand and the solvent. The emission properties strongly depend on the L ligand: Complexes 2 and 3 showed vibronic emission spectra originating from the 3ππ* excited state localized on the L ligand, whereas complex 4 did not show any emission in the visible region. In the experiment, the researchers used many compounds, for example, 5-Nitroisoquinoline (cas: 607-32-9Name: 5-Nitroisoquinoline).
5-Nitroisoquinoline (cas: 607-32-9) belongs to isoquinoline derivatives. Quinoline is a mancude organic heterobicyclic parent, an azaarene, an ortho-fused heteroarene and a member of isoquinolines. They are also used to make oil-soluble dyes, food colorants, pharmaceuticals, pH indicators and other organic compounds. Name: 5-Nitroisoquinoline
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem