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CAS 31301-45-8

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3,5-dimethylisoxazole-4-carbonyl chloride

Description:
3,5-Dimethylisoxazole-4-carbonyl chloride is a chemical compound characterized by its isoxazole ring structure, which features a five-membered heterocyclic ring containing both nitrogen and oxygen atoms. This compound is notable for its carbonyl chloride functional group, which makes it a reactive acyl chloride. It typically appears as a colorless to pale yellow liquid or solid, depending on the temperature and purity. The presence of the dimethyl groups at the 3 and 5 positions of the isoxazole ring contributes to its unique chemical reactivity and steric properties. This compound is often used in organic synthesis, particularly in the preparation of various pharmaceuticals and agrochemicals, due to its ability to participate in acylation reactions. Additionally, it may exhibit moderate to high toxicity, necessitating careful handling and storage under appropriate safety protocols. As with many acyl chlorides, it can react vigorously with water, alcohols, and amines, releasing hydrochloric acid in the process.
Formula:C6H6ClNO2
InChI:InChI=1/C6H6ClNO2/c1-3-5(6(7)9)4(2)10-8-3/h1-2H3
SMILES:Cc1c(c(C)on1)C(=O)Cl
Synonyms:
  • 3,5-Dimethylisoxazole-4-carbnyl chloride
  • 4-Isoxazolecarbonylchloride, 3,5-Dimethyl-
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