84118-71-8 Usage
Physical state
Yellow solid
Solubility
Insoluble in water, soluble in organic solvents (e.g., ethyl acetate and acetone)
Uses
a. Precursor in the synthesis of various organic compounds
b. Synthesis of pharmaceuticals and dyes
c. Ligand in coordination chemistry for forming metal complexes
Potential applications
a. Materials science
b. Development of light-emitting and optoelectronic devices
Check Digit Verification of cas no
The CAS Registry Mumber 84118-71-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,1,1 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 84118-71:
(7*8)+(6*4)+(5*1)+(4*1)+(3*8)+(2*7)+(1*1)=128
128 % 10 = 8
So 84118-71-8 is a valid CAS Registry Number.
84118-71-8Relevant articles and documents
Palladium-Catalyzed Acylation of Unsaturated Halides by Anions of Enol Ethers
Russell, Charles E.,Hegedus, Louis S.
, p. 943 - 949 (2007/10/02)
Zinc salts of enol ether anions are coupled to aryl and alkenyl halides by using palladium catalysts, effecting a direct acetylation of aryl and alkenyl halides.Zinc salts of allenic ethers are coupled with aryl and alkenyl halides under similar conditions to give α,β-unsaturated ketones, the allenic ether serving as a source of the acryloyl group.Allenic ethers were γ arylated in a palladium-catalyzed coupling with aryl halides to give β,β-diaryl-α,β-unsaturated aldehydes.
