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Abstract <p>Cycloaddition of (<i>R</i>)-(–)-carvone and nitrile imine generated in situ from <i>N</i><b>-</b>phenylbenzenecarbo­hydrazonoyl chloride in the presence of triethylamine afforded (3a<i>S</i>,5<i>R</i>,7a<i>S</i>)-7a-methyl-1,3-diphenyl-5-(prop-1-en-2-yl)-1,3a,4,5,6,7a-hexahydro-7<i>H</i>-indazol-7-one as the major product. Its structure was determined by spectral methods.</p>

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Cycloaddition of Nitrile Imine to (R)-(–)-Carvone

  • 期刊论文

  • 发表日期：

    2025年10月1日

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  • N. R. Yamaletdinova,
  • R. R. Safargalin,
  • R. R. Gataullin

摘要

Abstract

Cycloaddition of (R)-(–)-carvone and nitrile imine generated in situ from N-phenylbenzenecarbo­hydrazonoyl chloride in the presence of triethylamine afforded (3aS,5R,7aS)-7a-methyl-1,3-diphenyl-5-(prop-1-en-2-yl)-1,3a,4,5,6,7a-hexahydro-7H-indazol-7-one as the major product. Its structure was determined by spectral methods.