Synthesis 2024; 56(24): 3849-3858
DOI: 10.1055/a-2403-2247
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A General Synthesis of 3,7-Di(carboxyalkyl)-Functionalized Pyrimidopteridine Photoredox Catalysts

Autoren

  • Johannes Fessler

    a   Leibniz Institute for Catalysis (LIKAT), Albert-Einstein-Str. 29a, 18059 Rostock, Germany
  • Dao Xuan Huy

    a   Leibniz Institute for Catalysis (LIKAT), Albert-Einstein-Str. 29a, 18059 Rostock, Germany
    b   Hanoi University of Science and Technology (HUST), School of Chemistry and Life Sciences, Dai Co Viet No. 1, Hanoi, Vietnam
  • Sina Brandt

    a   Leibniz Institute for Catalysis (LIKAT), Albert-Einstein-Str. 29a, 18059 Rostock, Germany
  • Tobias Taeufer

    a   Leibniz Institute for Catalysis (LIKAT), Albert-Einstein-Str. 29a, 18059 Rostock, Germany
  • Ayla Kruse

    c   Institute of Physics, University of Rostock, Albert-Einstein-Str. 23, 18059 Rostock, Germany
  • Stefan Lochbrunner

    c   Institute of Physics, University of Rostock, Albert-Einstein-Str. 23, 18059 Rostock, Germany
    d   Department of Life, Light and Matter (LLM), University of Rostock, Albert-Einstein-Str. 25, 18059 Rostock, Germany
  • Jola Pospech

    a   Leibniz Institute for Catalysis (LIKAT), Albert-Einstein-Str. 29a, 18059 Rostock, Germany
    d   Department of Life, Light and Matter (LLM), University of Rostock, Albert-Einstein-Str. 25, 18059 Rostock, Germany

This project was supported the RoHan Project funded by the German Academic Exchange Service (DAAD, No. 57315854) and the FederalMinistry for Economic Cooperation and Development (BMZ) within the framework ‘SDG Bilateral Graduate School Programmes’. Financial support by the Deutsche Forschungsgemeinschaft (DFG) within theframework of the research training group GRK 2943 SPECTRE (No. 507189291), the priority program SPP 2102 (LO 714/11-2, No. 404479188) and research grant (PO 2055/5-1, No. 519357254) is gratefully acknowledged.


Graphical Abstract

Abstract

In this work, the multi-step synthesis of three novel pyrimidopteridine photoredox catalysts is reported. These catalysts contain di(carboxyalkyl)-substitution at the 3- and 7-positions as handles for further synthetic modifications. The catalysts are fully characterized including by photochemical and electrochemical means. Additionally, a catalytic application in the oxidative annulation of 2-phenylbenzoic acid is presented.

Supporting Information



Publikationsverlauf

Eingereicht: 01. Juli 2024

Angenommen nach Revision: 26. August 2024

Accepted Manuscript online:
26. August 2024

Artikel online veröffentlicht:
25. September 2024

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