The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: Pentaerythrityltetrabromide, is researched, Molecular C5H8Br4, CAS is 3229-00-3, about Synthesis and crystal structure of an octahedral nickel(II) complex derived from pentaerythrityltetraamine, the main research direction is crystal structure nickel pentaerythrityltetraamine complex; electrooxidation nickel pentaerythrityltetraamine complex; oxidation nickel pentaerythrityltetraamine complex.Name: Pentaerythrityltetrabromide.
Ni(Htam)24+ (tam = pentaerythrityltetraamine) was prepared under controlled conditions. In this ion, 3 of the 4 amino groups of each ligand are coordinated to yield an octahedral structure which shows tetragonal and trigonal distortion. The 4th amino group is protonated in each case and binds strongly to the counter ion SO42-. The crystal structure (triclinic, P1̅, a 8.913(3), b 9.775(2), c 7.505(3) Å, α 102.61(4), β 106.28(4), γ 96.40(3)°) was refined, converging to R = 0.0347 and Rw = 0.0386. The 3-dimensional nature of the H bonding in the crystal structure was described. Differences in Ni-N bond lengths are observed A transient Ni(III) species is generated chem. or electrochem. The ESR spectrum is consistent with a low spin d7 center and is axial in nature.
After consulting a lot of data, we found that this compound(3229-00-3)Name: Pentaerythrityltetrabromide can be used in many types of reactions. And in most cases, this compound has more advantages.
Reference:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem