52183-64-9 Usage
Synthesis Reference(s)
Journal of the American Chemical Society, 96, p. 3010, 1974 DOI: 10.1021/ja00816a066
Check Digit Verification of cas no
The CAS Registry Mumber 52183-64-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,1,8 and 3 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 52183-64:
(7*5)+(6*2)+(5*1)+(4*8)+(3*3)+(2*6)+(1*4)=109
109 % 10 = 9
So 52183-64-9 is a valid CAS Registry Number.
52183-64-9Relevant articles and documents
Synthesis of Mono and gem-Dihalogeno-olefins from Carbonyl Compounds and in situ Generated Lithium Carbenoids
Barluenga, Jose,Fernandez-Simon, Jose L.,Concellon, Jose M.,Yus, Miguel
, p. 691 - 694 (2007/10/02)
The treatment of carbonyl compounds (5) with dihalogenomethane and lithium dicyclohexylamide at -78 deg C leads after acid hydrolysis to the crude alcohols (6), which by silylation with trimethylchlorosilane-hexamethyldisilazane-pyridine affords the crude
