Journal ArticleDOI
Palladium/tetraphosphine catalyzed suzuki cross‐coupling of heteroarylboronic acids with aryl halides
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TLDR
In this paper, the Suzuki reaction of hetero-boronic acids with aryl bromides and also the coupling of arylsboronic acid with heteroaryl bromide was studied.About:
This article is published in Journal of Heterocyclic Chemistry.The article was published on 2008-01-01. It has received 23 citations till now. The article focuses on the topics: Palladium & Aryl.read more
Citations
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Journal ArticleDOI
Ligand-less palladium-catalyzed direct 5-arylation of thiophenes at low catalyst loadings
TL;DR: In this paper, a low palladium concentration (0.1-0.001 mol%) was used for the direct 5-arylation of thiophene derivatives, which is more economically and environmentally attractive than the traditional cross-coupling procedures employing organometallic derivatives.
Journal ArticleDOI
Ligand‐Free and Heterogeneous Palladium on Carbon‐Catalyzed Hetero‐Suzuki–Miyaura Cross‐Coupling
Yoshiaki Kitamura,Yoshiaki Kitamura,Satoko Sako,Azusa Tsutsui,Yasunari Monguchi,Tomohiro Maegawa,Yukio Kitade,Hironao Sajiki +7 more
TL;DR: A ligand-free and heterogeneous palladium on carbon (Pd/C)-catalyzed hetero-Suzuki-Miyaura coupling reaction has been developed in this article.
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One-pot synthesis of amine-substituted aryl sulfides and benzo[b]thiophene derivatives.
TL;DR: The cross-coupling reactions of nitro- and aldehyde-substituted aryl halides with benzyl thiols under the same reaction conditions were demonstrated to afford benzothiazole and phenylbenzo[b]thiophene derivatives.
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Cross-coupling of aryltrimethylammonium iodides with arylzinc reagents catalyzed by amido pincer nickel complexes.
Xue-Qi Zhang,Zhong-Xia Wang +1 more
TL;DR: The cross-coupling reaction of aryltrimethylammonium iodides with aryal- or heteroarylzinc chlorides catalyzed by amido pincer nickel complexes was performed and requires low catalyst loading and displays broad substrate scope.
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Palladium Catalyzed Direct 3-Arylation of Benzofurans using Low Catalyst Loadings
TL;DR: The palladium-catalyzed direct 3-arylation of benzofurans provides a cost-effective and environmentally attractive route for the preparation of 3-arylbenzofuran derivatives.
References
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Crystallographic Characterization of a Palladium(II) Metallamacrocycle Supported by an Amino-Functionalized Ferrocene and Its Use as an Efficient Suzuki-Coupling Catalyst
TL;DR: In this paper, the bidentate ferrocenylamine (2) has self-assembled into a metallamacrocyclic structure comprising two trans palladium(II) atoms intercalated with two eclipsed bis[(dimethylamino)ethyl)cyclopentadienyl] groups, thus forming a {Pd2Fe2} heterometallic molecular "rectangle".
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Tetraphosphine/palladium catalysed Suzuki cross-coupling reactions of aryl halides with alkylboronic acids
TL;DR: In this article, the functional group tolerance on the aryl halide is remarkable; substituents such as fluoro, methyl, methoxy, acetyl, formyl, benzoyl, nitro or nitrile are tolerated.
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Synthesis of chiral nonracemic polyimine macrocycles from cyclocondensation reactions of biaryl and terphenyl aromatic dicarboxaldehydes and 1R,2R-diaminocyclohexane
TL;DR: In this paper, the synthesis of biaryl and terphenyl dicarboxaldehydes using Suzuki coupling methodology and their macrocyclisation reactions with 1R,2R-diaminocyclohexane yielding novel polyimine macrocycles derived from the [2+2] and [3+3] cyclocondensation reactions is presented.
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Generation of a Small Library of Highly Electron-Rich 2-(Hetero)Aryl-Substituted Phenethylamines by the Suzuki−Miyaura Reaction: A Short Synthesis of an Apogalanthamine Analogue
Prasad Appukkuttan,Amparo Baiget Orts,R. Prakash Chandran,Jan Goeman,Johan Van der Eycken,Wim Dehaen,Erik V. Van der Eycken +6 more
TL;DR: In this paper, the Suzuki−Miyaura reaction is presented as a versatile procedure for the synthesis of a small library of highly electron-rich 2-[4,5-dimethoxy-2-(hetero)arylphenyl]ethylamines.
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Reaction of aryl di-, tri-, or tetrabromides with arylboronic acids or alkenes in the presence of a palladium-tetraphosphine catalyst
TL;DR: The Suzuki and Heck reactions of aryl di-, tri-, or tetrabromides with a range of acids or alkenes with moderate to high ratio substrate/catalyst in good yields have been successfully used.