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ChemInform Abstract: An Efficient Synthesis of 4‐Acyl‐5‐hydroxy‐3‐methylisoxazoles through an Acyl‐Transfer Reaction.

Kana Sato, Toyoko Ueda, Sayaka Sugai

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Abstract

Abstract The acylation of the methyl isoxazolinone (I) with the acyl chlorides (II) produces mixtures of the isomeric O‐acyl isoxazoles (III) and N‐acyl isoxazolinones (IV), which are converted to the corresponding 4‐acyl isoxazoles (V) in the presence of bases.

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What this paper is about

Abstract The acylation of the methyl isoxazolinone (I) with the acyl chlorides (II) produces mixtures of the isomeric O‐acyl isoxazoles (III) and N‐acyl isoxazolinones (IV), which are converted to the corresponding 4‐acyl isoxazoles (V) in the presence of bases.

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Available abstract

Abstract The acylation of the methyl isoxazolinone (I) with the acyl chlorides (II) produces mixtures of the isomeric O‐acyl isoxazoles (III) and N‐acyl isoxazolinones (IV), which are converted to the corresponding 4‐acyl isoxazoles (V) in the presence of bases.

Key concepts: Chemistry, Acylation, Nucleophilic acyl substitution, Acyl group, Organic chemistry, Stereochemistry, Group (periodic table), Catalysis

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ChemInform Abstract: An Efficient Synthesis of 4‐Acyl‐5‐hydroxy‐3‐methylisoxazoles through an Acyl‐Transfer Reaction. — Research Paper | ScholarLens