Polycrystalline boron-doped diamond electrodes for electrocatalytic and electrosynthetic applications

2017 ◽  
Vol 53 (8) ◽  
pp. 1338-1347 ◽  
Author(s):  
Tribidasari A. Ivandini ◽  
Yasuaki Einaga
Keyword(s):  
Bond Cleavage ◽  
Cross Coupling ◽  
Diamond Surface ◽  
Coupling Reactions ◽  
Diamond Electrodes ◽  
Boron Doped Diamond ◽  
Cross Coupling Reactions ◽  
Boron Doped

When oxyl groups react with a conducting diamond surface, the formed oxyl spin centers can induce alkoxylation, bond cleavage, coupling and cross-coupling reactions.

ChemInform Abstract: Anodic Phenol-Arene Cross-Coupling Reaction on Boron-Doped Diamond Electrodes.

ChemInform ◽  
2010 ◽  
Vol 41 (21) ◽  
pp. no-no
Author(s):  
Axel Kirste ◽  
Gregor Schnakenburg ◽  
Florian Stecker ◽  
Andreas Fischer ◽  
Siegfried R. Waldvogel
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Diamond Electrodes ◽  
Boron Doped Diamond ◽  
Boron Doped ◽  
Cross Coupling Reaction

scholarly journals Expanding the Scope of Diamond Surface Chemistry: Stille and Sonogashira Cross-Coupling Reactions

2017 ◽  
Vol 121 (42) ◽  
pp. 23446-23454 ◽  
Author(s):  
Jorne Raymakers ◽  
Anna Artemenko ◽  
Shannon S. Nicley ◽  
Pavla Štenclová ◽  
Alexander Kromka ◽  
...  
Keyword(s):  
Surface Chemistry ◽  
Cross Coupling ◽  
Diamond Surface ◽  
Coupling Reactions ◽  
Cross Coupling Reactions

scholarly journals Well-Defined Pre-Catalysts in Amide and Ester Bond Activation

Molecules ◽  
2019 ◽  
Vol 24 (2) ◽  
pp. 215 ◽  
Author(s):  
Sandeep R. Vemula ◽  
Michael R. Chhoun ◽  
Gregory R. Cook
Keyword(s):  
Transition Metal ◽  
Bond Activation ◽  
Bond Cleavage ◽  
Cross Coupling ◽  
Ester Bond ◽  
Coupling Reactions ◽  
Catalytic Systems ◽  
Design And Synthesis ◽  
Cross Coupling Reactions ◽  
Made In

Over the past few decades, transition metal catalysis has witnessed a rapid and extensive development. The discovery and development of cross-coupling reactions is considered to be one of the most important advancements in the field of organic synthesis. The design and synthesis of well-defined and bench-stable transition metal pre-catalysts provide a significant improvement over the current catalytic systems in cross-coupling reactions, avoiding excess use of expensive ligands and harsh conditions for the synthesis of pharmaceuticals, agrochemicals and materials. Among various well-defined pre-catalysts, the use of Pd(II)-NHC, particularly, provided new avenues to expand the scope of cross-coupling reactions incorporating unreactive electrophiles, such as amides and esters. The strong σ-donation and tunable steric bulk of NHC ligands in Pd-NHC complexes facilitate oxidative addition and reductive elimination steps enabling the cross-coupling of broad range of amides and esters using facile conditions contrary to the arduous conditions employed under traditional catalytic conditions. Owing to the favorable catalytic activity of Pd-NHC catalysts, a tremendous progress was made in their utilization for cross-coupling reactions via selective acyl C–X (X=N, O) bond cleavage. This review highlights the recent advances made in the utilization of well-defined pre-catalysts for C–C and C–N bond forming reactions via selective amide and ester bond cleavage.

scholarly journals Palladium catalyzed Suzuki cross-coupling of benzyltrimethylammonium salts via C–N bond cleavage

RSC Advances ◽  
2017 ◽  
Vol 7 (26) ◽  
pp. 15805-15808 ◽  
Author(s):  
Tao Wang ◽  
Shuwu Yang ◽  
Silin Xu ◽  
Chunyu Han ◽  
Ge Guo ◽  
...  
Keyword(s):  
Bond Cleavage ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Efficient Approach ◽  
Highly Efficient ◽  
Cross Coupling Reactions ◽  
Palladium Catalyzed ◽  
The Way

A Pd catalyzed Suzuki cross-coupling of a benzyltrimethylammonium salt is described. This reaction offers a highly efficient approach to diarylmethanes and also paves the way for the application of benzyltrimethylammonium salts in Pd catalyzed cross-coupling reactions.

Exploring Regioselective Bond Cleavage and Cross-Coupling Reactions using a Low-Valent Nickel Complex

2016 ◽  
Vol 22 (12) ◽  
pp. 4070-4077 ◽  
Author(s):  
Addison N. Desnoyer ◽  
Florian W. Friese ◽  
Weiling Chiu ◽  
Marcus W. Drover ◽  
Brian O. Patrick ◽  
...  
Keyword(s):  
Nickel Complex ◽  
Bond Cleavage ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Low Valent

Dearomatization–Rearomatization Strategy for Palladium-Catalyzed C–N Cross-Coupling Reactions

Synlett ◽  
2020 ◽  
Author(s):  
Chao-Jun Li ◽  
Huiying Zeng ◽  
Yatao Lang
Keyword(s):  
Organic Chemistry ◽  
Aromatic Compounds ◽  
Bond Cleavage ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Diphenyl Ethers ◽  
Palladium Catalyzed ◽  
History Of ◽  
Metal Catalyzed

AbstractSubstituted aromatic compounds play important roles in materials, biological agents, dyes, etc. Thus, the synthesis of substituted aromatic compounds has been a hot topic throughout the history of organic chemistry. Traditionally, the Friedel–Crafts reaction was a powerful tool for synthesizing substituted aromatic compounds. In recent decades, metal-catalyzed cross-coupling reactions were well developed via carbon–heteroatom bond cleavage, however, having difficulties towards some strong bonds, such as C(Ar)–OH. To overcome such challenges, newer strategies are needed. In this review, we summarize the recent efforts in the development of dearomatization–rearomatization strategy for cross-coupling reactions via C(Ar)–O bond cleavage.1 Introduction2 Dearomatization–Rearomatization Strategy for Cross-Coupling of Phenols3 Dearomatization–Rearomatization Strategy for Cross-Coupling of Biphenols4 Dearomatization–Rearomatization Strategy for Cross-Coupling of Diphenyl Ethers5 Dearomatization–Rearomatization Strategy for Cross-Coupling of Indoles6 Summary

Anodic Phenol-Arene Cross-Coupling Reaction on Boron-Doped Diamond Electrodes

2009 ◽  
Vol 49 (5) ◽  
pp. 971-975 ◽  
Author(s):  
Axel Kirste ◽  
Gregor Schnakenburg ◽  
Florian Stecker ◽  
Andreas Fischer ◽  
Siegfried R. Waldvogel
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Diamond Electrodes ◽  
Boron Doped Diamond ◽  
Boron Doped ◽  
Cross Coupling Reaction
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