Journal ArticleDOI
Palladium-catalyzed reactions of organic halides with olefins
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This article is published in Accounts of Chemical Research.The article was published on 1979-04-01. It has received 818 citations till now. The article focuses on the topics: Palladium.read more
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Journal ArticleDOI
C–C Coupling Reaction of Triphenylbismuth(V) Derivatives and Olefins in the Presence of Palladium Nanoparticles Immobilized in Spherical Polyelectrolyte Brushes
Yulia B. Malysheva,Alexey V. Gushchin,Yu Mei,Yan Lu,Matthias Ballauff,Sebastian Proch,Rhett Kempe +6 more
Abstract: Carbon–carbon coupling reactions were carried out by using the triphenylbismuth(V) derivatives Ph3BiX2 (X = O2CH, O2CMe, O2CEt, O2CnPr, O2CnBu, O2CtBu, O2CPh, O2CCH2Cl, O2CCCl3, O2CCF3) and a variety of olefins in the presence of palladium nanoparticles immobilized in spherical polyelectrolyte brushes (Pd@SPB) under mild conditions (50 °C). The effects of the organobismuth derivatives and the unsaturated compounds and the influence of the ratio of solvents (THF and water) on the yield of cross-coupled products were studied. The most active organobismuth compound studied was triphenylbismuth bis(trifluoroacetate), Ph3Bi(O2CCF3)2. This system, which is based on the use oforganobismuth compounds, allows the formation of Heck-type products without the addition of base. Time-dependent product and side-product formation is indicative of a variety of fast (relative to product formation) organobismuth decomposition pathways that lower the overall yield of the coupling reactions. In comparison to homogeneous catalyst systems used for this type of C–C coupling reaction, we only used a very low Pd loading. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)
Journal ArticleDOI
Pd-Catalyzed Regiodivergent Synthesis of Diverse Oxindoles Enabled by the Versatile Heck Reaction of Carbamoyl Chlorides.
TL;DR: A miscellaneous oxindole synthesis bearing an all-carbon quaternary center enabled by Pd-catalyzed intramolecular cyclization followed by multiple intermolecular Heck reactions of both easily accessible alkene-tethered chlorides and olefins is reported.
Journal ArticleDOI
Diethanolamine and N,N-diethylethanolamine ionic liquids as precatalyst-precursors and reaction media in green Heck reaction protocol
TL;DR: The Heck reaction with PdCl 2 in diethanolamine and N,N-diethylethanolamine ionic liquids (ILs) is more efficient than analogous reactions performed in classical organic solvents.
Journal ArticleDOI
Open-air oxidative Mizoroki–Heck reaction of arylsulfonyl hydrazides with alkenes
TL;DR: In this paper, a palladium(II)-catalyzed oxidized reaction of arylsulfonyl hydrazides with alkenes was developed employing atmospheric air as the sole oxidant in an open-vessel manner.
Book ChapterDOI
The Literature of Heterocyclic Chemistry, Part III
TL;DR: In this article, a survey of monographs and reviews published during the period 1979-1986 in Russian, German, Japanese, French, Czech, Polish, and other languages are surveyed and classified.
References
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Journal ArticleDOI
Palladium-catalyzed vinylic hydrogen substitution reactions with aryl, benzyl, and styryl halides
Richard F. Heck,J. P. Nolley +1 more
Journal ArticleDOI
Arylation of Olefin with Aryl Iodide Catalyzed by Palladium
Journal ArticleDOI
Gas-phase reactions of organic anions as studied by the flowing afterglow technique
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