Spin Photochemistry: Electron Spin Multiplicity as a Tool for Reactivity and Selectivity Control

Authors

  • Axel Griesbeck Department of Chemistry, Faculty of Natiûral Sciences and Mathematics, Grienstr. 4, University of Cologne, 50939 Köln-Cologne
  • Seyma Bozkus Department of Chemistry, Faculty of Natiûral Sciences and Mathematics, Grienstr. 4, University of Cologne, 50939 Köln-Cologne

DOI:

https://doi.org/10.2533/chimia.2021.868

Keywords:

Photochemistry, Spin, Cycloaddition, Selectivity, Magnetic Isotope Effect

Abstract

Spin chemistry involving small organic molecules without heavy atoms is highly sensitive to spin-orbit-coupling (SOC) modulating biradical conformation as well as hyperfine coupling (HFC) modulating magnetic isotope interactions. Several easily available reaction properties such as chemo-, regio-, and diastereoselectivity as well as quantum yields serve as analytical tools to follow intersystem crossing dynamics and allows titrating spin selectivities.

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Published

2021-10-11

How to Cite

[1]
A. Griesbeck, S. Bozkus, Chimia 2021, 75, 868, DOI: 10.2533/chimia.2021.868.

Issue

Section

Scientific Articles