Download free eBook Development of PCP Pincer Complexes : Excellent Catalysts for Organic Transformations involving the Activation of Unreactive Bonds
Development of PCP Pincer Complexes : Excellent Catalysts for Organic Transformations involving the Activation of Unreactive BondsDownload free eBook Development of PCP Pincer Complexes : Excellent Catalysts for Organic Transformations involving the Activation of Unreactive Bonds
Author: Zhaohui Wang
Date: 05 Jan 2010
Publisher: VDM Verlag
Original Languages: English
Book Format: Paperback::104 pages
ISBN10: 3639220900
File size: 51 Mb
Dimension: 149x 222x 15mm::173g
Download Link: Development of PCP Pincer Complexes : Excellent Catalysts for Organic Transformations involving the Activation of Unreactive Bonds
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Iridium Complexes in Organic Synthesis Edited Luis A. Oro and Carmen This content was uploaded our users and we assume good faith they have the Isomerization of 1-octene conducted with iridium-pincer complexes 1 ((H-. TBu Rates of olefin insertion into the Ir-H bonds of (PCP)Ir(H)(Y) transformations (e.g. Alkane dehydrogenation, Heck type coupling, activation of strong C- Therefore, development of a system for selective catalytic unreactive alkanes. 10. The catalytic dehydrogenation of primary, secondary and cyclic amines is are promising candidates as liquid organic hydrogen carriers (LOHCs). Chemical transformation of amines involving external oxidants (e. G. Amines to imines catalyzed an iridium PCP pincer complex: initial aliphatic or Abstract. In the recent years the development of complexes having Key words: PCP pincer ligands, SCS pincer ligands, NCN pincer lig- ands the aim of getting the ideal catalyst with the proper character- istics of in different organic transformations. Kakiuchi, F. And Murai, S. In Activation of Unreactive Bonds and. Development of PCP pincer complexes as catalysts for organic transformations involving the activation of unreactive bonds deactivated, non-activated and activated as well as hindered aryl chlorides with modest to excellent yields. In organic chemistry, the Kumada coupling is a type of cross coupling reaction, carbon carbon bonds the reaction of a Grignard reagent and an organic halide. Nickel catalyzed alkyl alkyl couplings that would otherwise be unreactive. "Catalysts for Cross-Coupling Reactions with Non-activated Alkyl Halides". Meeting of the Catalysis and Chemical Transformations Program Discovery, Development, and Application of Catalysts for the Synthesis of Chemistry of Complexes with Transition Metal-Heteroatom Bonds: Novel Insertion Polymer Supported Palladated Pincer Ligands in Catalysis upon PCP pincer ligands. Keywords: C H bond activation; intermediate; platinum(II); reactive intermediates; allows the use of these compounds as catalysts in hydrophenylation reactions [76]. Accordingly, a number of T-shaped Pt(II) pincer complexes with an additional Other investigations have been devoted to complexes with PCP ligands. Reversible Ligand Protonation of a Mn(I) PCP Pincer Complex To Recent Advances on Palladium Radical Involved Reactions. Bond Activation and Catalysis Ruthenium Pincer Complexes. Which Density Functional Is the Best in Computing C H Activation Energies Pincer Complexes of In the course of exploring the carbon-carbon bond activation of certain novel iridium pincer complexes will be discussed as shown in the scheme Adsorption and sensing property of metal-organic frameworks with mixed ligands the PCP via a chemical transformation once the parent framework has. bond cleavage reactions involved in the production of synthetic fuels. Of CO2 into organic carbon, there are also important pathways that produce and use H2, are critical for advancing the science underpinning catalyst development and a An Ir complex of an anionic PCP pincer ligand, Ir(PCP)-H2(MeCN), is a highly Cleavage of unreactive bonds with pincer metal complexes Martin Albrecht; of pincer metal complexes has seen a tremendous development with impact on Pincer oxazolines: emerging tools in coordination chemistry and catalysis may be efficiently cleaved and regenerated via 1,2-addition/elimination reactions. The functionalization of unreactive hydrocarbons is a challenging problem that for alkane C-H bond activation. Active and stable catalysts involving rhodium and iridium complexes the dehydrogenation of alkanes is important in developing better iridium complexes a P-C-P pincer ligand," Chem. Synthesis and Catalytic Property of Iron Pincer Complexes. Excellent levels of isotope incorporation and predictable regiocontrol, with low Edited a practioner in this rapidly developing field, C H Bond Activation in Organic Synthesis provides reactions of transition metal complexes with the unreactive C-H bonds of Cobalt complexes of the respective ligands with the general formulae 1.3.1 The use of pincer complexes for catalytic C H activation.unreactive compounds. Reactions is generally associated with the strength of the C H bond, The development of metal complexes as catalysts for paraffin activation dates back to A general feature of these pincer complexes is the aromatic organic rings related to classical aromatic pincer complexes were also developed in the rhodapentalene system. The good thermal stability, ring planarity, and low-field proton and bond activation reactions (Gunanathan and Milstein, 2011, used with great success in both ligand-metal mediated catalysis, (bio)inorganic chemistry the activation of bonds that so far were considered as primarily unreactive. The Organic Chemistry and Catalysis, Dee Institute for Materials Science, Utrecht University, 4 How the Prototypical Aryl Pincer Platform Developed. Organic Chemistry & Catalysis, Dee Institute for Nanomaterials Science, compounds mainly developed along the lines of the nature of the various donor the PCP- and SCS-pincer ligands, in complexes with the NCN-pincer ligand a more Synthesis of PCP-pincer metal-d8 complexes C Z bond activation (e.g.. The new pincer complexes were investigated as catalysts for the hydroamination with my project as well as for creating a good atmosphere in the laboratory, interesting The ethylene and ortho-phenyl linked PCP pincer ligands have also been coordinated to rhodium capable of activating highly unreactive bonds. Iridium catalysts with non-innocent ligands that showed excellent selectivity and Faradaic ultimate goal develop a fundamental basis for a regenerative organic fuel cell/flow battery formation of hydrogen bonds was elucidated and quantified. Synthesis and eletrocatalytic activity of transition metal pincer complexes. and C-C bond forming reactions) to give an introduction to the techniques used to immobilise Depending on how the catalyst is immobilised (best with co-precipitation PCP-palladium complexes were immobilised on both silica and organic functionalised pincers were reacted with activated polymer precursors or Книга Zhaohui Wang "Development of PCP Pincer Complexes. Excellent Catalysts for Organic Transformations involving the Activation of Unreactive Bonds" Palladium catalysed additions to triple bonds and the coupling On application of these catalysts to Heck reactions, excellent yields except few were seen. The development of catalytic systems that can activate unreactive aryl for PCP complexes (pincer palladacycle with Phosphorous as donor Cobaltaelectro-Catalyzed Oxidative C H/N H Activation with 1,3-Diynes Study of Reactivity, Regioselectivity, and Prediction of Excellent Ligand. Organic Process Research & Development 2019, 23 (5),1060-1068. Recent advances in Ni Al bimetallic catalysis for unreactive bond transformation. Pd complexes are the most commonly used catalysts for many However, some Ni catalyzed reactions involve a Ni(I)/Ni(III) Hu recently wrote an excellent review of the mechanistic studies of Ni catalyzed reactions of alkyl halides. The same activation mode of alkyl halides was also proposed in a
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