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<p>A successful methodology for the copper-catalyzed dehydrogenated methylsulfonylation of alkenes utilizing CH<sub>3</sub>SSO<sub>3</sub>Na in conjunction with hypervalent iodine reagents was successfully established. This method offers a practical avenue to obtain allyl methyl sulfones and alkenyl methyl sulfones by forming C-S bonds. Using the C-H bond oxidation sulfonylation strategy with alkenes and Bunte salts, we successfully synthesized a total of twenty two compounds, including four examples of deuterium-substituted molecules, and demonstrated one example of a scale-up reaction.</p> Graphical abstract <p></p>

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Copper-catalyzed sulfonylation of alkenes with CH3SSO3Na

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2025年2月22日

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  • Xiaoli Chen,
  • Ge Wu

摘要

A successful methodology for the copper-catalyzed dehydrogenated methylsulfonylation of alkenes utilizing CH3SSO3Na in conjunction with hypervalent iodine reagents was successfully established. This method offers a practical avenue to obtain allyl methyl sulfones and alkenyl methyl sulfones by forming C-S bonds. Using the C-H bond oxidation sulfonylation strategy with alkenes and Bunte salts, we successfully synthesized a total of twenty two compounds, including four examples of deuterium-substituted molecules, and demonstrated one example of a scale-up reaction.

Graphical abstract