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CAS 162607-18-3

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5-Chlorothiophene-2-boronic acid

Description:
5-Chlorothiophene-2-boronic acid is an organoboron compound characterized by the presence of a boronic acid functional group attached to a thiophene ring that is substituted with a chlorine atom. This compound typically exhibits a pale yellow to light brown appearance and is soluble in polar solvents such as water and alcohols, owing to the boronic acid group. The presence of the chlorine atom enhances its reactivity, making it useful in various chemical reactions, particularly in Suzuki coupling reactions, which are pivotal in the synthesis of biaryl compounds. The boronic acid functionality allows for the formation of stable complexes with diols, which can be exploited in sensor applications and in the development of pharmaceuticals. Additionally, 5-Chlorothiophene-2-boronic acid can serve as a building block in organic synthesis, contributing to the development of materials with electronic or optical properties. Its chemical stability and reactivity under mild conditions make it a valuable compound in both academic research and industrial applications.
Formula:C4H4BClO2S
InChI:InChI=1/C4H4BClO2S/c6-4-2-1-3(9-4)5(7)8/h1-2,7-8H
SMILES:c1cc(Cl)sc1B(O)O
Synonyms:
  • 5-Chloro-2-thienylboronic acid
  • (5-Chlorothiophen-2-Yl)Boronic Acid
  • 5-Chloro-2-thiopheneboronic acid
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