Establishing Thermodynamic Graphs of Nitrogenous Radical Cations Abstracting Hydrogen Atoms and Their Applications in Photoredox Reactions.

Xia Zhao, Yi-Lin Hou, Jun Yang, Xin-Hua Wang, Chong-Shan Hu, Xiao-Qing Zhu, Guang-Bin Shen

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Article in Molecules (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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7 authors.

Xia ZhaoCollege of Medical Engineering, Jining Medical University, Jining 272000, China.

Yi-Lin HouCollege of Medical Engineering, Jining Medical University, Jining 272000, China.

Jun YangCollege of Medical Engineering, Jining Medical University, Jining 272000, China.

Xin-Hua WangCollege of Medical Engineering, Jining Medical University, Jining 272000, China.

Chong-Shan HuCollege of Medical Engineering, Jining Medical University, Jining 272000, China.ORCID 0009-0008-5266-5684

Xiao-Qing ZhuDepartment of Chemistry, Nankai University, Tianjin 300071, China.

Guang-Bin ShenCollege of Medical Engineering, Jining Medical University, Jining 272000, China.ORCID 0000-0003-0449-7301

Funding

College Students' Innovative Training Plan Program of Jining Medical University cx2024224zdoctoral scientific research foundation of Jining Medical University 600945001Health Commission of Shandong Province 202313051336Natural Science Foundation of Shandong Province ZR2022QB201

6 · The paper itself

Abstract

Nitrogenous compounds have been extensively utilized as hydrogen atom transfer (HAT) catalysts in photoredox reactions, with nitrogenous radical cations being the actual hydrogen atom abstractors. Building upon our previous work, 120 thermodynamic graphs of nitrogenous radical cations abstracting hydrogen atoms, which encompass seven vital thermodynamic parameters, are designed and established to elucidate their redox characteristics. Furthermore, the applications of thermodynamic graphs to select appropriate photocatalysts, assess the feasibility of the HAT process, and diagnose the possible activation mechanism were discussed, which would enable the utilities of nitrogenous compounds as HAT catalysts or nitrogenous radical cations as hydrogen atom abstractors in photoredox reactions.

Indexed as

hydrogen atom abstraction abilityhydrogen atom transfer reactionsnitrogenous radical cationsthermodynamic graphs

Identifiers

PMID39942543

DOI10.3390/molecules30030435

PMCPMC11819841

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