Journal ArticleDOI
Palladium(II) complex of an organotellurium ligand as a catalyst for Suzuki Miyaura coupling: Generation and role of nano-sized Pd3Te2
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In this article, PdCl(L−H) has been used to catalyze Suzuki-Miyaura coupling (SMC) reaction and its catalytic activity has been ascribed via these NPs.About:
This article is published in Journal of Organometallic Chemistry.The article was published on 2014-01-01. It has received 43 citations till now. The article focuses on the topics: Palladium & Catalysis.read more
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Understanding active species in catalytic transformations: From molecular catalysis to nanoparticles, leaching, “Cocktails” of catalysts and dynamic systems
TL;DR: In this paper, the role of catalyst evolution and the mechanistic picture of cocktail-type systems are considered from the perspective of the development of a new generation of efficient, selective and re-usable catalysts for synthetic applications.
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Formation and Role of Palladium Chalcogenide and Other Species in Suzuki–Miyaura and Heck C–C Coupling Reactions Catalyzed with Palladium(II) Complexes of Organochalcogen Ligands: Realities and Speculations
TL;DR: Palladium(II) complexes of organochalcogen ligands have emerged as viable alternatives to complexes of phosphine/carbene ligands for Suzuki-Miyaura and Heck C-C cross coupling reactions, as thermal stability and air and moisture sensitivity are not impediments with many of them as mentioned in this paper.
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Self‐Assembled Selenium Monolayers: From Nanotechnology to Materials Science and Adaptive Catalysis
TL;DR: Comparison between sulfur-based self-assembled monolayers and newly developed selenium-based monolayer reveal outstanding complimentary features on surface chemistry and highlighted the key role of the headgroup element.
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Palladium(II)-(E,N,E) pincer ligand (E = S/Se/Te) complex catalyzed Suzuki coupling reactions in water via in situ generated palladium quantum dots
TL;DR: The isolated NPs show catalytic activity for SMC independently and the two phase test suggests a relatively low contribution of homogeneous Pd species in catalysis.
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New vistas in the chemistry of platinum group metals with tellurium ligands
TL;DR: In this article, the chemistry of platinum group metal complexes with different kinds of tellurium ligands, such as diorganoditellurides, tellurolates and telluroethers, are described.
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On the Nature of the Active Species in Palladium Catalyzed Mizoroki–Heck and Suzuki–Miyaura Couplings – Homogeneous or Heterogeneous Catalysis, A Critical Review
TL;DR: A wide array of forms of palladium has been utilized as precatalysts for Heck and Suzuki coupling reactions over the last 15 years as mentioned in this paper, and there are now many suggestions in the literature that narrow the scope of types of precatalyst that may be considered true catalysts in these coupling reactions.
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Organoselenium and Organotellurium Compounds: Toxicology and Pharmacology
TL;DR: The development of new organochalcogens with higher thiol-peroxidase activity that can use other non-toxic thiol reducing agents, such as N-acetylcysteine instead of glutathione, will permit the investigation of the co-administration of organochAlcogens and thiols as a formulation for antioxidant therapy.
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A review of the problem of distinguishing true homogeneous catalysis from soluble or other metal-particle heterogeneous catalysis under reducing conditions
TL;DR: In this article, the authors consider cases in which a discrete transition-metal complex is used as a precatalyst for reductive catalysis and focus on the problem of determining if the true catalyst is a metal-complex homogeneous catalyst or if it is a soluble or other metal-particle heterogeneous catalyst.