So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Marcelis, A. T. M.; Van der Veer, J. L.; Zwetsloot, J. C. M.; Reedijk, J. researched the compound: cis-Dichlorobis(pyridine)platinum(II)( cas:15227-42-6 ).Application In Synthesis of cis-Dichlorobis(pyridine)platinum(II).They published the article 《Rotation and conformation of purine ligands in cis-bis(6-oxopurine)platinum compounds》 about this compound( cas:15227-42-6 ) in Inorganica Chimica Acta. Keywords: platinum purine diamine pyridine NMR; guanosine platinum diamine pyridine NMR; methylhypoxanthine platinum diamine pyridine NMR; conformation purine platinum complex NMR. We’ll tell you more about this compound (cas:15227-42-6).
cis-[PtL2L12]2+ (L = guanosine, 9-methylhypoxanthine, L1 = Me-substituted 1,3-propanediamines, py, α-picoline, 2,2′-bipyridine, 1,2-bis(pyridin-2-yl)ethane) were prepared and studied by NMR. Rotation of L about their Pt-N7 bonds is fast on the NMR time scale, when no Me groups are present on the nitrogens of the 1,3-propanediamine ligands. Rotation is slow when 2 Me groups are present on 1 N of a 1,3-propanediamine chelate. A single Me group on a N hardly seems to interfere with this rotation. Coordinated pyridines do not hinder rotation. In compounds containing 2-methylpyridine ligands, the rotation of the pyridines is slow at room temperature, but becomes fast at higher temperatures Rotation of L, however, is fast on the NMR time scale from -30 to +90°. In compounds containing 1,2-bis(pyridin-2-yl)ethane, rotation of L is slow at low temperatures, but becomes fast at room temperature Furthermore, the results obtained with these compounds show that the purines are preferentially oriented in a head-to-tail arrangement.
Although many compounds look similar to this compound(15227-42-6)Application In Synthesis of cis-Dichlorobis(pyridine)platinum(II), numerous studies have shown that this compound(SMILES:[Cl-][Pt+2]([N]1=CC=CC=C1)([Cl-])[N]2=CC=CC=C2), has unique advantages. If you want to know more about similar compounds, you can read my other articles.
Reference:
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem