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

被引：0

作者：

Morozkov, Gleb V. ^{[1
]}

Troickiy, Artem A. ^{[1
]}

Averin, Alexei D. ^{[1
,2
]}

Mitrofanov, Alexander Yu. ^{[1
]}

Abel, Anton S. ^{[1
]}

Beletskaya, Irina P. ^{[1
,2
]}

机构：

[1] Lomonosov Moscow State Univ, Dept Chem, Leninskie Gory 1-3, Moscow 119991, Russia

[2] Russian Acad Sci, Frumkin Inst Phys Chem & Electrochem, Leninsky Pr 31, Moscow 119071, Russia

来源：

MOLECULES | 2024年 / 29卷 / 23期

基金：

俄罗斯科学基金会;

关键词：

phosphonylation; 1,10-phenanthroline; photocatalysis; organic photocatalysts; triethyl phosphite; ELECTROCHEMICAL REDUCTION; COMPLEXES; 3,8-DIBROMO-1,10-PHENANTHROLINE; CATHODES; LIGANDS; OXIDES;

D O I：

10.3390/molecules29235558

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

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.

引用

页数：16

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