Transmetalation of Boronic Acids and their Derivatives: Mechanistic Elucidation and Relevance to Catalysis

2022 ◽  
Author(s):  
Kohtaro Osakada ◽  
Yasushi Nishihara
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Boronic Acids ◽  
Reaction Cross ◽  
Organic Reaction ◽  
Cross Coupling Reaction ◽  
Organic Halides ◽  
Pd Complexes

The Suzuki–Miyaura reaction (cross-coupling reaction of boronic acids with organic halides catalysed by Pd complexes) has been recognised as the useful synthetic organic reaction that forms a C(sp2)–C(sp2) bond. The...

scholarly journals Efficient in situ N-heterocyclic carbene palladium(ii) generated from Pd(OAc)2 catalysts for carbonylative Suzuki coupling reactions of arylboronic acids with 2-bromopyridine under inert conditions leading to unsymmetrical arylpyridine ketones: synthesis, characterization and cytotoxic activities

RSC Advances ◽  
2018 ◽  
Vol 8 (70) ◽  
pp. 40000-40015 ◽  
Author(s):  
Nedra Touj ◽  
Abdullah S. Al-Ayed ◽  
Mathieu Sauthier ◽  
Lamjed Mansour ◽  
Abdel Halim Harrath ◽  
...  
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Suzuki Coupling ◽  
Boronic Acids ◽  
Cytotoxic Activities ◽  
Coupling Reactions ◽  
Component System ◽  
Arylboronic Acids ◽  
Cross Coupling Reaction

The in situ prepared four component system Pd(OAc)2, 1,3-dialkylbenzimidazolium halides 2a–i and 4a–i, K2CO3 under CO atmosphere catalyses carbonylative cross-coupling reaction of 2-bromopyridine with various boronic acids to yield unsymmetrical arylpyridine ketones.

scholarly journals Synthesis of 4-Alkyl-4H-1,2,4-triazole Derivatives by Suzuki Cross-coupling Reactions and Their Luminescence Properties

Molecules ◽  
2019 ◽  
Vol 24 (3) ◽  
pp. 652 ◽  
Author(s):  
Monika Olesiejuk ◽  
Agnieszka Kudelko ◽  
Marcin Swiatkowski ◽  
Rafal Kruszynski
Keyword(s):  
Ionic Liquids ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Boronic Acids ◽  
Luminescence Properties ◽  
Coupling Reactions ◽  
Triazole Derivatives ◽  
Cross Coupling Reactions ◽  
Cross Coupling Reaction ◽  
Derivatives Of

New derivatives of 4-alkyl-3,5-diaryl-4H-1,2,4-triazole were synthesized utilizing the Suzuki cross-coupling reaction. The presented methodology comprises of the preparation of bromine-containing 4-alkyl-4H-1,2,4-triazoles and their coupling with different commercially available boronic acids in the presence of ionic liquids or in conventional solvents. The obtained compounds were tested for their luminescence properties.

Water works: an efficient palladium-catalyzed cross-coupling reaction between boronic acids and bromoacetate with aminophosphine ligand

Tetrahedron ◽  
2010 ◽  
Vol 66 (42) ◽  
pp. 8238-8241 ◽  
Author(s):  
Zhi-Yong Peng ◽  
Jian-Ping Wang ◽  
Jiang Cheng ◽  
Xiao-min Xie ◽  
Zhaoguo Zhang
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Boronic Acids ◽  
Cross Coupling Reaction ◽  
Palladium Catalyzed
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