405204-22-0 Usage
Uses
Used in Organic Synthesis:
Lanthanum(III) chloride bis(lithium chloride) complex solution 0.6 M in THF is used as a reagent for selective 1,2-additions. The complex solution facilitates the addition of nucleophiles to aldehydes and ketones, leading to the formation of alcohols. This selective addition is particularly useful in the synthesis of complex organic molecules, where control over the reaction is crucial.
Used in Grignard Additions:
In the field of organic chemistry, Lanthanum(III) chloride bis(lithium chloride) complex solution 0.6 M in THF is used as a mediator for Grignard additions. Grignard reagents are organomagnesium compounds that react with a wide range of electrophiles, such as carbonyl compounds, to form alcohols. The complex solution enhances the reactivity and selectivity of Grignard reagents, making it an essential component in various organic synthesis processes.
Used in Metal Exchange Reactions:
Lanthanum(III) chloride bis(lithium chloride) complex solution 0.6 M in THF is employed as a reagent for metal exchange reactions. These reactions involve the replacement of one metal with another in a compound, which can be useful for modifying the properties of a molecule or synthesizing new compounds with different metal centers.
Used in the Addition of Organometallic Compounds:
In the pharmaceutical and chemical industries, Lanthanum(III) chloride bis(lithium chloride) complex solution 0.6 M in THF is used as a promoter for the addition of organometallic compounds to sterically hindered, enolizable, or α,β-unsaturated ketones or imines. The complex solution enhances the reactivity of these substrates, allowing for the formation of new carbon-carbon bonds and the synthesis of complex organic molecules with potential applications in drug discovery and development.
Check Digit Verification of cas no
The CAS Registry Mumber 405204-22-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,5,2,0 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 405204-22:
(8*4)+(7*0)+(6*5)+(5*2)+(4*0)+(3*4)+(2*2)+(1*2)=90
90 % 10 = 0
So 405204-22-0 is a valid CAS Registry Number.
