104222-46-0 Usage
General Description
Ethyl 3-bromo-2,4,5-trifluorobenzoylacetate is a chemical compound with the molecular formula C11H9BrO4F3. It is a colorless, odorless liquid with a molecular weight of 316.09 g/mol. Ethyl 3-bromo-2,4,5-trifluorobenzoylacetate is commonly used in organic synthesis as an intermediate in the production of pharmaceuticals, agrochemicals, and other fine chemicals. It is also used as a reagent in various chemical reactions, such as the synthesis of heterocyclic compounds. Ethyl 3-bromo-2,4,5-trifluorobenzoylacetate is considered to be a potentially hazardous chemical and should be handled with care and proper safety precautions.
Check Digit Verification of cas no
The CAS Registry Mumber 104222-46-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,2,2 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 104222-46:
(8*1)+(7*0)+(6*4)+(5*2)+(4*2)+(3*2)+(2*4)+(1*6)=70
70 % 10 = 0
So 104222-46-0 is a valid CAS Registry Number.
InChI:InChI=1/C11H8BrF3O3/c1-2-18-8(17)4-7(16)5-3-6(13)11(15)9(12)10(5)14/h3H,2,4H2,1H3
104222-46-0Relevant articles and documents
The synthesis of 3-bromo-2,4,5-trifluorobenzoic acid and its conversion to 8-bromoquinolonecarboxylic acids
Renau, Thomas E.,Sanchez, Joseph P.,Domagala, John M.
, p. 1407 - 1411 (2007/10/03)
A series of 8-bromo-4-oxo-3-quinolinecarboxylic acids was prepared via the borate ester, 8. The key intermediate in the synthesis of the final products 10a-10d was 3-bromo-2,4,5-trifluorobenzoic acid (3), conveniently prepared in two steps from the known oxazoline, 1. The preparation of 10a-10d is a significant improvement of the literature procedure currently available for the synthesis of these compounds.
