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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.
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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.

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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.
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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

Connections to the died ortho metalation strategy. Pd(0)-catalyzed cross coupling of aryl boronic acids with aryl triflatest☆

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.
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