82820-87-9 Usage
Description
2,4-Dibromobutyryl chloride is an organic compound with the chemical formula C4H6Br2O, featuring a butyryl chloride structure substituted with two bromine atoms at the 2nd and 4th positions. It is a valuable intermediate in the synthesis of various organic compounds and pharmaceuticals due to its reactive bromine and acyl chloride functional groups.
Uses
Used in Pharmaceutical Industry:
2,4-Dibromobutyryl chloride is used as a key intermediate for the synthesis of anti-inflammatory and analgesic agents. Its reactive bromine and acyl chloride groups facilitate the formation of new compounds with potential therapeutic properties.
Used in Chemical Synthesis:
2,4-Dibromobutyryl chloride is used as a reagent in the preparation of various organic compounds, such as methyl 2,4-dibromobutanoate and α-bromolactam. Its unique structure allows for the development of new molecules with diverse applications in different industries.
Used in Research and Development:
2,4-Dibromobutyryl chloride serves as a valuable building block in the development of new chemical entities and pharmaceuticals. Its versatility in reactions and ability to form stable intermediates make it an essential component in the synthesis of novel compounds with potential applications in various fields.
Check Digit Verification of cas no
The CAS Registry Mumber 82820-87-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,8,2 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 82820-87:
(7*8)+(6*2)+(5*8)+(4*2)+(3*0)+(2*8)+(1*7)=139
139 % 10 = 9
So 82820-87-9 is a valid CAS Registry Number.
InChI:InChI=1/C4H5Br2ClO/c5-2-1-3(6)4(7)8/h3H,1-2H2
82820-87-9Relevant articles and documents
Method for preparing ceftobiprole analogues
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Paragraph 0055-0058, (2020/08/09)
The invention relates to a method for preparing a ceftobiprole analogue as shown in a formula VII.
Indium-mediated reductive dehalogenation of α-halocarbonyl compounds in water
Park, Leeyoung,Keum, Gyochang,Kang, Soon Bang,Kim, Kwan Soo,Kim, Youseung
, p. 4462 - 4463 (2007/10/03)
Reactions of various α-halocarbonyl compounds 1 with indium in the presence of a catalytic amount of sodium dodecyl sulfate in water were performed to afford the corresponding parent carbonyl compounds 2 in excellent yields. The Royal Society of Chemistry 2000.
Synthesis of β-enaminoesters and lactams by Michael addition of N- benzylaniline to new allenic esters and lactams
Ibrahim-Ouali, Malika,Sinibaldi, Marie-Eve,Troin, Yves,Gardette, Daniel,Gramain, Jean-Claude
, p. 1827 - 1848 (2007/10/03)
The synthesis of original allenic lactams 2 and allenic esters 5 is presented and their Michael condensation with N-benzylaniline described.