The reaction of an aromatic heterocycle with a proton is called a protonation. One of articles about this theory is 《Synthesis, structure and magnetic properties of mono-, dinuclear and polymeric compounds of transition metals with 4-amino-3,5-di-2-pyridyl-4H-1,2,4-triazole》. Authors are Martin-Ramos, Pablo; Silva, Manuela Ramos; de A. e Silva, Joana; Martins, Nuno D.; Yuste-Vivas, Consuelo; Pereira da Silva, Pedro S.; Sobral, Abilio J. F. N.; Pereira, Laura C. J..The article about the compound:3,5-Di(pyridin-2-yl)-4H-1,2,4-triazol-4-aminecas:1671-88-1,SMILESS:NN1C(C2=NC=CC=C2)=NN=C1C3=NC=CC=C3).Synthetic Route of C12H10N6. Through the article, more information about this compound (cas:1671-88-1) is conveyed.
Five new complexes were obtained from solution of transition metal salts (M=Co(II), Cu(II)) with 4-amino-3,5-bis(pyridin-2-yl)-1,2,4-triazole (abpt) in different molar ratios, [CuCl2(L)2]·H2O (1, 2), [Cu(PhCOO)2(L)2]·4PhCOOH (3), {[CuCl(L)]2(CuCl2)·4H2O}n (4), [Co(H2O)Cl(L)]2·Cl2·4H2O (5). X-ray structural elucidation revealed low-dimensional compounds with the metal ions assembled in monomers, dimers or chains. Two similar polymorphs were obtained for the monomer synthesized from Cu(II) chloride. Temperature-dependent magnetic susceptibility measurements were conducted for the non-monomeric compounds, and efficient super-exchange interaction was found for the mostly planar dinuclear Co(II) complex.
《Synthesis, structure and magnetic properties of mono-, dinuclear and polymeric compounds of transition metals with 4-amino-3,5-di-2-pyridyl-4H-1,2,4-triazole》 provides a strategy for the preparation of materials with excellent comprehensive properties, which is conducive to broaden the application field of this compound(3,5-Di(pyridin-2-yl)-4H-1,2,4-triazol-4-amine)Synthetic Route of C12H10N6.
Reference:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem