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CAS 21815-91-8

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3-Chlorobenzo[b]-2-thiophenecarboxylic acid chloride

Description:
3-Chlorobenzo[b]-2-thiophenecarboxylic acid chloride, with the CAS number 21815-91-8, is an organic compound characterized by the presence of both a chlorobenzene and a thiophene moiety. This compound features a carboxylic acid chloride functional group, which makes it a reactive acyl chloride. The chlorobenzene ring contributes to its aromatic stability, while the thiophene ring adds heteroatom characteristics, enhancing its reactivity and potential applications in organic synthesis. The presence of the chlorine atom on the benzene ring can influence its electronic properties, making it a useful intermediate in the synthesis of various pharmaceuticals and agrochemicals. Additionally, the acid chloride functionality allows for the formation of esters and amides through nucleophilic acyl substitution reactions. This compound is typically handled with care due to its reactivity and potential hazards associated with acid chlorides, including the release of hydrochloric acid upon hydrolysis. Overall, 3-Chlorobenzo[b]-2-thiophenecarboxylic acid chloride is a valuable building block in synthetic organic chemistry.
Formula:C9H4Cl2OS
InChI:InChI=1/C9H4Cl2OS/c10-7-5-3-1-2-4-6(5)13-8(7)9(11)12/h1-4H
SMILES:c1ccc2c(c1)c(c(C(=O)Cl)s2)Cl
Synonyms:
  • 3-Chlorobenzo[b]thiophene-2-carbonyl chloride
  • Akos B000002
  • Akos Au36-M326
  • Akos 92491
  • 3-Chlorobenzothiophene-2-Carbonyl Chloride
  • Buttpark 30\06-08
  • Asischem T31091
  • Art-Chem-Bb B000002
  • 3-Chloro-1-Benzothiophene-2-Carbonyl Chloride
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