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Abstract <p>2-Aminobenzamide (anthranilamide) and 2-aminobenzene-1-sulfonamide reacted with ethyl and methyl pyruvates in glacial acetic acid to produce methyl (ethyl) 2-methyl-4-oxo-1,2,3,4-tetrahydroquinazoline-2-carboxylates and methyl (ethyl) 3-methyl-1,1-dioxo-1,2,3,4-tetrahydro-1λ<sup>6</sup>,2,4-benzothiadiazine-3-carbox­ylates. The structure of the synthesized compounds was determined by X-ray analysis.</p>

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Reactions of Anthranilamide and 2-Aminobenzenesulfonamide with Pyruvic Acid Esters

  • 期刊论文

  • 发表日期：

    2025年1月1日

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  • V. L. Gein,
  • O. V. Nazarets,
  • A. V. Romanova,
  • O. V. Bobrovskaya,
  • M. V. Dmitriev

摘要

Abstract

2-Aminobenzamide (anthranilamide) and 2-aminobenzene-1-sulfonamide reacted with ethyl and methyl pyruvates in glacial acetic acid to produce methyl (ethyl) 2-methyl-4-oxo-1,2,3,4-tetrahydroquinazoline-2-carboxylates and methyl (ethyl) 3-methyl-1,1-dioxo-1,2,3,4-tetrahydro-1λ6,2,4-benzothiadiazine-3-carbox­ylates. The structure of the synthesized compounds was determined by X-ray analysis.