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CAS 877078-00-7

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2-Chloro-6-quinoxalinesulfonyl chloride

Description:
2-Chloro-6-quinoxalinesulfonyl chloride is a chemical compound characterized by its sulfonyl chloride functional group attached to a quinoxaline ring system. This compound typically appears as a solid or crystalline substance and is known for its reactivity, particularly due to the presence of the sulfonyl chloride group, which can participate in nucleophilic substitution reactions. It is often utilized in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals, due to its ability to introduce sulfonamide functionalities into various molecular frameworks. The chlorine atom at the 2-position of the quinoxaline ring enhances its electrophilic character, making it a useful intermediate in the synthesis of more complex molecules. Safety precautions are necessary when handling this compound, as sulfonyl chlorides can be corrosive and may release toxic gases upon reaction with water or amines. Proper storage in a cool, dry place, away from moisture, is essential to maintain its stability and reactivity.
Formula:C8H4Cl2N2O2S
InChI:InChI=1S/C8H4Cl2N2O2S/c9-8-4-11-7-3-5(15(10,13)14)1-2-6(7)12-8/h1-4H
SMILES:c1cc2c(cc1S(=O)(=O)Cl)ncc(Cl)n2
Synonyms:
  • 6-Quinoxalinesulfonyl chloride, 2-chloro-
  • 2-Chloro-[1,6]naphthyridine-3-sulfonyl chloride
  • 2-Chloro-6-quinoxalinesulfonyl chloride
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