34822-90-7 Usage
Description
CYCLOPENTADIENYLTHALLIUM is a chemical compound that consists of a cyclopentadienyl ligand bonded to a thallium metal center. It is known for its unique chemical properties and versatile applications in various fields, particularly in the synthesis of complex organic and inorganic compounds.
Uses
Used in Catalyst Preparation:
CYCLOPENTADIENYLTHALLIUM is used as a reagent for the preparation of η5-Cyclopentadienylpalladium(II) complexes, which serve as catalysts for vinyl addition polymerization and copolymerization reactions. These catalysts are essential in the production of various polymers with specific properties and applications.
Used in Organic Synthesis:
CYCLOPENTADIENYLTHALLIUM acts as a versatile carbon ligand in the synthesis of complex organic compounds through oxidative cyclization reactions. This application is crucial in the development of new pharmaceuticals, agrochemicals, and other specialty chemicals.
Used in Inorganic Chemistry:
In the field of inorganic chemistry, CYCLOPENTADIENYLTHALLIUM is used to form isomerically pure dinuclear dicyclopentadienyl Ti chloride complexes containing bridging cyclopentadienylsiloxo ligands. These complexes are important in the study of metal-ligand interactions and the development of new materials with unique properties.
Used in Triple-Decker Complexes:
CYCLOPENTADIENYLTHALLIUM is employed in the synthesis of bromide complexes of the triple-decker type, which are of interest in coordination chemistry and have potential applications in catalysis and materials science.
Used in Regiospecific Activation:
CYCLOPENTADIENYLTHALLIUM is used as a reactant for the selective reduction of the U3+ metallocene amidinate, which involves regiospecific naphthyl carbon-hydrogen bond activation. This selective reduction is important in the synthesis of specific metal complexes with potential applications in various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 34822-90-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,8,2 and 2 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 34822-90:
(7*3)+(6*4)+(5*8)+(4*2)+(3*2)+(2*9)+(1*0)=117
117 % 10 = 7
So 34822-90-7 is a valid CAS Registry Number.
InChI:InChI=1/C5H5.Tl/c1-2-4-5-3-1;/h1-3H,4H2;/rC5H5Tl/c6-5-3-1-2-4-5/h1-3H,4H2
34822-90-7Relevant articles and documents
The preparation of several 1,2,3,4,5-functionalized cyclopentane derivatives
Kelch, Andre S.,Jones, Peter G.,Dix, Ina,Hopf, Henning
supporting information, p. 1705 - 1712 (2013/10/22)
With the goal of eventually synthesizing [5]radialene (3), the still missing member of the parent radialene hydrocarbons, we have prepared the pentaacetates 21 and 31, the pentabromide 29 and the hexabromide 32. In principle these should be convertible by elimination reactions to the desired target molecule.
