Journal ArticleDOI
Palladium catalysed coupling of halobenzenes with arylboronic acids: Rôle of the triphenylphosphine ligand
TLDR
In this article, the synthesis of unsymmetrically substituted biaryls via palladium catalysed coupling of aryl halides with arylsboronic acids was found to produce biaryl by-products where one aryyl was derived from the triphenylphosphine ligand.About:
This article is published in Tetrahedron Letters.The article was published on 1992-10-27. It has received 115 citations till now. The article focuses on the topics: Triphenylphosphine & Aryl.read more
Citations
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Fast, easy, clean chemistry by using water as a solvent and microwave heating: the Suzuki coupling as an illustration
TL;DR: By focusing on the Suzuki reaction, it is shown how these two methods, used alone or together, can impact modern synthetic chemistry, making reactions faster, easier and cleaner.
Journal ArticleDOI
Palladium-Catalyzed Suzuki-Type Self-Coupling of Arylboronic Acids. A Mechanistic Study
TL;DR: In this paper, the principal mechanistic features of these self-couplings have been determined, and they have been shown to be stable under tetrakis(triphenylphosphine)palladium and under palladium(II) acetate catalysis.
Journal ArticleDOI
Directed Electrophilic Cyclizations - Efficient Methodology for the Synthesis of Fused Polycyclic Aromatics
TL;DR: In this paper, a two-step synthesis of complex, fused polycyclic aromatic systems using Suzuki and Negishi type cross-coupling chemistries is described, where the critical ring-forming step uses 4-alkoxyphenylethynyl groups and is induced by strong electrophiles such as trifluoroacetic acid and iodonium tetrafluoroborate.
Journal ArticleDOI
Mechanistic Studies on the Aryl−Aryl Interchange Reaction of ArPdL2I (L = Triarylphosphine) Complexes
TL;DR: In this article, the aryl−aryl interchange reaction of ArPdL2I complex 1m was found to follow pseudo-first-order kinetics, suggesting that a dissociative pathway was involved.
References
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Journal ArticleDOI
The Palladium-Catalyzed Cross-Coupling Reaction of Phenylboronic Acid with Haloarenes in the Presence of Bases
TL;DR: The transition metal-catalyzed reactions of organometallics with organic halides have been extensively studied to prove a new approach to selective formation of carbon-carbon bonds as mentioned in this paper.
Journal ArticleDOI
Facile aryl-aryl exchange between the palladium center and phosphine ligands in palladium(II) complexes
Journal ArticleDOI
Connections to the died ortho metalation strategy. Pd(0)-catalyzed cross coupling of aryl boronic acids with aryl triflatest☆
J.-m. Fu,V. Snieckus +1 more
TL;DR: In this paper, a new and general Pd(0)-catalyzed cross coupling reaction of aryl boronic acids with triflates to give biaryls was reported.
Related Papers (5)
Facile aryl-aryl exchange between the palladium center and phosphine ligands in palladium(II) complexes
Palladium-catalyzed cross-coupling reactions of organoboron compounds
Norio Miyaura,Akira Suzuki +1 more