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Abstract <p>Effects of the chemical polarization of nuclei are used to establish mechanisms and elementary acts of the photoreduction of diphenylmethanethione, bis(4-methylphenyl)methanethione, 2.6-dimethylcyclohexa-2.5-diene-1.4-dithione with triethylamine and 1,4-diazabicyclo-2,2,2-octane and 2-mercaptoethanol. Photoreduction proceeds in two stages (the transfer of an electron, and then a proton) or one (the transfer of a hydrogen atom). A mechanism for identifying intermediate particles is proposed.</p>

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Determining Elementary Stages of the Photoreduction of Thiocarbonyl Compounds from the Effects of the Chemical Polarization of Nuclei

  • 期刊论文

  • 发表日期：

    2025年10月28日

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  • V. I. Porkhun,
  • Yu. V. Bogdanova,
  • D. V. Zavyalov,
  • E. N. Saveliev,
  • E. A. Alykova

摘要

Abstract

Effects of the chemical polarization of nuclei are used to establish mechanisms and elementary acts of the photoreduction of diphenylmethanethione, bis(4-methylphenyl)methanethione, 2.6-dimethylcyclohexa-2.5-diene-1.4-dithione with triethylamine and 1,4-diazabicyclo-2,2,2-octane and 2-mercaptoethanol. Photoreduction proceeds in two stages (the transfer of an electron, and then a proton) or one (the transfer of a hydrogen atom). A mechanism for identifying intermediate particles is proposed.