12203-31-5 Usage
General Description
(Ethylbenzene)tricarbonylchromium(0) is a chemical compound containing a central chromium atom bonded to three carbon monoxide ligands and an ethylbenzene molecule. It is utilized as a catalyst in organic chemistry for various reactions, including the formation of carbon-carbon and carbon-oxygen bonds. (ETHYLBENZENE)TRICARBONYLCHROMIUM(0) has been studied for its potential applications in the synthesis of complex molecules and coordination chemistry. It exhibits strong reactivity due to the presence of the chromium center and the electron-rich ethylbenzene ligand, making it an important compound for the development of new chemical processes and materials. Additionally, it may also be used as a precursor for the synthesis of other organometallic compounds with potential industrial and pharmaceutical applications.
Check Digit Verification of cas no
The CAS Registry Mumber 12203-31-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,0 and 3 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 12203-31:
(7*1)+(6*2)+(5*2)+(4*0)+(3*3)+(2*3)+(1*1)=45
45 % 10 = 5
So 12203-31-5 is a valid CAS Registry Number.
12203-31-5Relevant articles and documents
Rausch, M. D.,Moser, F. A.,Zaiko, E. J.,Lipman, A. L.
, p. 185 - 192 (1970)
Heterogeneous and homogeneous hydrogenation of styrene and stilbene chromium tricarbonyl complexes
Artemov,Sazonova,Lomakin
, p. 45 - 48 (2008/02/11)
Heterogeneous hydrogenation of the styrene and stilbene chromium tricarbonyl complexes by molecular hydrogen on skeletal nickel and palladium on carbon as catalysts was studied. As compared to styrene and stilbene, their arene chromium tricarbonyl analogs
Addition de Carbanions α Benchrotreniques sur Divers Aldehydes non Enolisables; Evolution des Produits Primaires d'Addition par Oxidation d'Oppenauer-Woodward, influence de la Substitution
Senechal-Tocquer, M. C.,Senechal, D.,Bihan, J. Y. Le,Gentric, D.,Caro, B.
, p. 353 - 364 (2007/10/02)
Aromatic hydrocarbons complexed with a Cr(CO)3 unit react with benzaldehydes and furfural in THF and in presence of t-BuOK at the benzylic position to give condensation products in good yields.Formation of ketones by in situ Oppenauer-Woodward oxidation is observed.Influence of ring substituents on this formation is discussed.
