The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: Chloro(1,5-cyclooctadiene)copper(I) dimer( cas:32717-95-6 ) is researched.Name: Chloro(1,5-cyclooctadiene)copper(I) dimer.Barna, Gabriel G.; Butler, Ian S. published the article 《Vibrational spectra of 1,5-cyclooctadiene, di-μ-chlorobis[(1,5-cyclooctadiene)rhodium(I)], di-μ-chlorobis[(1,5-cyclooctadiene)copper(I)] and bis(1,5-cyclooctadiene)copper(I) perchlorate》 about this compound( cas:32717-95-6 ) in Journal of Raman Spectroscopy. Keywords: IR Raman cyclooctadiene copper rhodium. Let’s learn more about this compound (cas:32717-95-6).
The vibrational spectra of 1,5-cyclooctadiene (C8H12, COD) and the Rh(I) and Cu(I) complexes, [(COD)RhCl]2, [(COD)CuCl]2 and (COD)2CuClO4, were investigated. In the liquid state, COD exists in a C2v “”tub”” configuration; the same structure is apparently also preserved in the solid at -196°. The spectra of the dimeric complexes are in accord with the known D2h mol. symmetries and assignments for the ν(C:C), ν(M-Cl) and ν(M-olefin) vibrations are proposed accordingly. The spectra of (COD)2CuClO4 indicate the presence of a non-bonded olefinic group and a 3-coordinate structure is proposed for the (COD)2Cu+ ion.
Although many compounds look similar to this compound(32717-95-6)Name: Chloro(1,5-cyclooctadiene)copper(I) dimer, numerous studies have shown that this compound(SMILES:C12=C(CCC3=C4CC2)[Cu+]1534[Cl-][Cu+]678(C9=C6CCC7=C8CC9)[Cl-]5), has unique advantages. If you want to know more about similar compounds, you can read my other articles.
Reference:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider