72339-52-7 Usage
Uses
Used in Organic Synthesis:
(η5-pentamethylcyclopentadienyl)cobalt(I)22 is used as a catalyst in organic synthesis for facilitating various chemical reactions. Its unique structure and electronic properties enable it to lower the activation energy of reactions, thereby increasing the reaction rate and improving the overall efficiency of the process.
Used in Catalysis:
In the field of catalysis, (η5-pentamethylcyclopentadienyl)cobalt(I)22 is employed as a catalyst for its ability to participate in numerous catalytic reactions. Its role in these reactions is to provide a platform for reactant molecules to interact, leading to the formation of desired products with minimal energy input.
Used in Chemical Research:
This complex compound is also utilized in chemical research as a model system for studying the behavior of organometallic complexes. Its well-defined structure and known reactivity make it an ideal candidate for understanding the fundamental principles governing organometallic chemistry and the role of metal-ligand interactions in catalytic processes.
Used in Pharmaceutical Industry:
Although not explicitly mentioned in the provided materials, (η5-pentamethylcyclopentadienyl)cobalt(I)22 could potentially be used in the pharmaceutical industry as a catalyst for the synthesis of complex organic molecules, including those with potential medicinal applications. Its ability to facilitate reactions and improve reaction rates could be harnessed to streamline the production of pharmaceutical compounds, ultimately leading to more efficient and cost-effective drug development processes.
Check Digit Verification of cas no
The CAS Registry Mumber 72339-52-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,3,3 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 72339-52:
(7*7)+(6*2)+(5*3)+(4*3)+(3*9)+(2*5)+(1*2)=127
127 % 10 = 7
So 72339-52-7 is a valid CAS Registry Number.
72339-52-7Relevant academic research and scientific papers
Sun, Bo,Yoshino, Tatsuhiko,Matsunaga, Shigeki,Kanai, Motomu
, p. 4659 - 4661 (2015)
C2-selective indole C-H phosphoramidation was achieved through improved Cp?Co(iii) catalysis. A cationic Co(iii) species generated in situ from a Cp?CoI2-dimer showed the best catalytic activity, giving phosphoramidated indoles in 60-86% yield.
Chan, Natalie H.,Roache, James H.,Jones, William D.
, p. 36 - 40 (2015)
Cp?Co(C2H4)2 was reacted with benzothiophene and C-S activation of the vinyl-sulfur bond was observed. The resulting product, [Cp?Co]2(μ-κ2-C,S-C8H6S) was characterized by 1H NMR, 13C{1H} NMR, 13C DEPT-135 NMR, and 1H-13C 2D HSQC spectroscopies. The broad Cp? methyl peaks in these spectra suggested a fluxional structure.
Pentamethylcyclopentadienyl Transition Metal ?-Complexes, V. (Pentamethylcyclopentadienyl)cobalt(III)-halogeno- and -amido Complexes
Koelle, Ulrich,Fuss, Bernhard
, p. 743 - 752 (2007/10/02)
Oxidation of Co(II) complexes 2 (3), X = Cl, Br, I, NH2, Cp' = η5-C5(CH3)5, in polar solvents, followed by NH4PF6 metathesis, yielded Co(III) complexes of the general formula PF6 (I), whereas the valence disproportionation of compounds 3 in unpolar solvents gave access to the molecular complex type 2 (II).A solvent dependent equilibrium I II is established when X = Cl, Br, I.NH2- and OH bridging ligands in type I complexes were substituted for Cl or CF3CO2 by treatment with the respective acids.The halogen bridges in I or II were split with donor ligands L to yield mono nuclear complexes CoCp'X2L (L = CO, pyridine) or + (L2 = bipyridine).
