Visible Light Photoredox Catalysis in the Synthesis of Phosphonate-Substituted 1,10-Phenanthrolines.

Gleb V Morozkov, Artem A Troickiy, Alexei D Averin, Alexander Yu Mitrofanov, Anton S Abel, Irina P Beletskaya

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Article in Molecules (Basel, Switzerland), 2024. 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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6 authors.

Gleb V MorozkovDepartment of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1-3, Moscow 119991, Russia.ORCID 0000-0002-9523-8737

Artem A TroickiyDepartment of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1-3, Moscow 119991, Russia.

Alexei D AverinDepartment of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1-3, Moscow 119991, Russia.

Alexander Yu MitrofanovDepartment of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1-3, Moscow 119991, Russia.ORCID 0000-0003-3141-3599

Anton S AbelDepartment of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1-3, Moscow 119991, Russia.ORCID 0000-0002-2951-4529

Irina P BeletskayaDepartment of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1-3, Moscow 119991, Russia.ORCID 0000-0001-9705-1434

Funding

Russian Science Foundation 24-73-00111

6 · The paper itself

Abstract

Photoredox-catalyzed phosphonylation of bromo-substituted 1,10-phenanthrolines under visible light irradiation was studied. The reaction was shown to proceed under mild conditions with Eosin Y as a photocatalyst in DMSO under blue light irradiation. It is transition-metal-free and affords the target phosphonate-substituted 1,10-phenanthrolines in moderate yields (26-51%) in 22 to 40 h. The rate and selectivity of the reaction depend largely on the position of the bromine atom, as well as on the nature and position of other substituents in the 1,10-phenanthroline core.

Indexed as

1,10-phenanthrolineorganic photocatalystsphosphonylationphotocatalysistriethyl phosphite

Identifiers

PMID39683719

DOI10.3390/molecules29235558

PMCPMC11643584

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