Active Molybdenum-Based Anode for Dehydrogenative Coupling Reactions

被引：51

作者：

Beil, Sebastian B. ^{[1
,2
]}

Mueller, Timo ^{[1
]}

Sillart, Sydney B. ^{[1
]}

Franzmann, Peter ^{[1
]}

Bomm, Alexander ^{[3
]}

Holtkamp, Michael ^{[4
]}

Karst, Uwe ^{[4
]}

Schade, Wolfgang ^{[3
]}

Waldvogel, Siegfried R. ^{[1
,2
]}

机构：

[1] Johannes Gutenberg Univ Mainz, Inst Organ Chem, Duesbergweg 10-14, D-55128 Mainz, Germany

[2] Grad Sch Excellence, Mat Sci Mainz MAINZ, Staudingerweg 9, D-55128 Mainz, Germany

[3] Fraunhofer Heinrich Hertz Inst, Abt Faseropt Sensorsyst, Stollen 19H, D-38640 Goslar, Germany

[4] Univ Munster, Inst Inorgan & Analyt Chem, Corrensstr 30, D-48149 Munster, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2018年 / 57卷 / 09期

关键词：

anode; arene coupling; electrochemistry; molybdenum; oxidative coupling; SINGLE AROMATIC SUBSTRATE; N BOND FORMATION; DIARYLIODONIUM(III) SALTS; ORGANIC-COMPOUNDS; ALKALI SOLUTION; LIGNIN; ELECTRODES; REDUCTION; DEGRADATION; SELECTIVITY;

D O I：

10.1002/anie.201712718

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new and powerful active anode system that can be operated in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) has been discovered. In HFIP the molybdenum anode forms a compact, conductive, and electroactive layer of higher-valent molybdenum species. This system can replace powerful but stoichiometrically required Mo-V reagents for the dehydrogenative coupling of aryls. This electrolytic reaction is more sustainable and allows the conversion of a broad scope of activated arenes.

引用

页码：2450 / 2454

页数：5

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