Metal Complexes

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Publisher : Elsevier
ISBN 13 : 0323155324
Total Pages : 336 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Metal Complexes by : Peter Maitlis

Download or read book Metal Complexes written by Peter Maitlis and published by Elsevier. This book was released on 2012-12-02 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Organic Chemistry of Palladium, Volume 1: Metal Complexes deals with the number of organic reactions that can be catalyzed by palladium, particularly as regards the structures bonding, and reactions of the metal complexes. The book discusses monodentate ligands which are either neutral (carbonyls, isonitriles, carbenes) or anionic (methyl, phenyl, ethynyl, hydride). The text also examines the complexes formed by 1,3-. 1,4-, and 1,5-diolefins where four carbon atoms are bound to the metal. Palladium (II) can undergo a reaction with the 1,3-dienes and results in a ?-allylic complexes where only three carbon atoms are coordinated to the metal. (The bonding situation in complexes 1,4- and 1,5-dienes, where no great interaction between the olefins are similar to that in monoolefin complexes, is straightforward), Olefins can also react with palladium chloride in protic solvents to produce ketones (or aldehydes) or organic coupling products. Some experiments conducted by Huttel et al shows that some palladium was precipitated from the reactions giving lower yields, resulting in various aldehydes and ketones as by products. The book also discusses cyclopentadienyl and benzene complexes. The text can prove beneficial for researchers, investigators and scientists whose works involve organic chemistry, analytical chemistry, physical chemistry and inorganic chemistry.

The Chemistry of Platinum and Palladium: with Particular Reference to Complexes of the Elements

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Publisher :
ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis The Chemistry of Platinum and Palladium: with Particular Reference to Complexes of the Elements by : F. R. Hartley

Download or read book The Chemistry of Platinum and Palladium: with Particular Reference to Complexes of the Elements written by F. R. Hartley and published by . This book was released on 1973 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Catalytic Reactions

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Publisher : Elsevier
ISBN 13 : 0323159613
Total Pages : 233 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Catalytic Reactions by : Peter Maitlis

Download or read book Catalytic Reactions written by Peter Maitlis and published by Elsevier. This book was released on 2012-12-02 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Organic Chemistry of Palladium, Volume I1: Catalytic Reactions deals with organic transformations resulting from palladium complexes either stoichiometrically or catalytically. One feature of a reaction catalyzed by transition metals is the absence of evidence for the typical reactive intermediates of organic chemistry, carbanions, and carbonium ions. This lack of evidence is due to the metal acting both as a source and a sink of electrons that result in energetically unfavorable ionic intermediaries. The book explains that palladium (II) can induce C-O bond formation. These reactions involve oxidation of the organic substrate and reduces the Pd(II) to metal, and are not catalytic. Industrial applications can re-oxidize the palladium metal back to Pd(II) in situ, making the reactions catalytic. The text also discusses certain reactions that can form C-O bonds as part of an oxidative process. The book also describes significant reactions that can be catalyzed by palladium metal, such as in the hydrogenation of multiple bonds, in the carbonylation of certain olefins and acetylenes, and in the catalytic cracking of high molecular weight hydrocarbons. Organic chemists, analytical chemists, investigators, and scientists whose works involve physical or inorganic chemistry will find the book truly useful.

Metal Complexes

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Author :
Publisher : Academic Press
ISBN 13 : 9780124658011
Total Pages : 0 pages
Book Rating : 4.6/5 (58 download)

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Book Synopsis Metal Complexes by : Peter Maitlis

Download or read book Metal Complexes written by Peter Maitlis and published by Academic Press. This book was released on 1971-01-28 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Organic Chemistry of Palladium, Volume 1: Metal Complexes deals with the number of organic reactions that can be catalyzed by palladium, particularly as regards the structures bonding, and reactions of the metal complexes. The book discusses monodentate ligands which are either neutral (carbonyls, isonitriles, carbenes) or anionic (methyl, phenyl, ethynyl, hydride). The text also examines the complexes formed by 1,3-. 1,4-, and 1,5-diolefins where four carbon atoms are bound to the metal. Palladium (II) can undergo a reaction with the 1,3-dienes and results in a ?-allylic complexes where only three carbon atoms are coordinated to the metal. (The bonding situation in complexes 1,4- and 1,5-dienes, where no great interaction between the olefins are similar to that in monoolefin complexes, is straightforward), Olefins can also react with palladium chloride in protic solvents to produce ketones (or aldehydes) or organic coupling products. Some experiments conducted by Huttel et al shows that some palladium was precipitated from the reactions giving lower yields, resulting in various aldehydes and ketones as by products. The book also discusses cyclopentadienyl and benzene complexes. The text can prove beneficial for researchers, investigators and scientists whose works involve organic chemistry, analytical chemistry, physical chemistry and inorganic chemistry.

Metal Promoted Selectivity in Organic Synthesis

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Publisher : Springer Science & Business Media
ISBN 13 : 9401134081
Total Pages : 375 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Metal Promoted Selectivity in Organic Synthesis by : A. Noels

Download or read book Metal Promoted Selectivity in Organic Synthesis written by A. Noels and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: The demand for selective organic reactions is growing more acute everyday. Indeed, greater product selectivity has an important impact on energy and resource utilization, in terms of reduced process energy requirements for product separation and purification, in terms of low-value by-products, and in terms of environmental acceptance and compatibility. Moreover, more and more chemicals, especially pharmaceuticals, have to be sold in an optically active form. The search for selectivity constitutes a tremendous challenge for the chemists. In the last two decades, homogeneous transition metal based catalysis has emerged as one of the most promising tools for obtaining selectivity. In connection with developments in this area, this book contains updated and expanded versions of most of the lectures presented at a Cornett course held in Trieste (Italy) in 1989 and sponsored by the European Community. A primary aim is to cultivate a deeper understanding of the parameters that govern the selectivities and stimulate a wider utilization of transition metal based catalysis in organic synthesis. All aspects of selectivity, chemo-, regio-, stereo- and enantioselectivity are considered and illustrated by applications in various fields or organic synthesis. The impact of catalysis in oxydation, reduction, carbonylation reactions, carbene chemistry, in Ni and Pd promoted dimerizations, oligomerizations as well as fonctionalisations is stressed, quite often with special emphasis laid on reaction mechanisms. In this aspect, the last chapter examplifies the interest of high pressure NMR and IR when investigating the nature of reaction intermediates in homogeneous reactions.

Palladium Catalyzed Oxidation of Hydrocarbons

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Publisher : Springer Science & Business Media
ISBN 13 : 9789027709868
Total Pages : 458 pages
Book Rating : 4.7/5 (98 download)

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Book Synopsis Palladium Catalyzed Oxidation of Hydrocarbons by : P. Henry

Download or read book Palladium Catalyzed Oxidation of Hydrocarbons written by P. Henry and published by Springer Science & Business Media. This book was released on 1979-12-31 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of organometallic chemistry has emerged over the last twenty-five years or so to become one of the most important areas of chemistry, and there are no signs of abatement in the intense current interest in the subject, particularly in terms of its proven and potential application in catalytic reactions involving hydrocarbons. The development of the organometallic/ catalysis area has resulted in no small way from many contributions from researchers investigating palladium systems. Even to the well-initiated, there seems a bewildering and diverse variety of organic reactions that are promoted by palladium(II) salts and complexes. Such homogeneous reactions include oxidative and nonoxidative coupling of substrates such as olefins, dienes, acetylenes, and aromatics; and various isomerization, disproportionation, hydrogenation, dehydrogenation, car bonylation and decarbonylation reactions, as well as reactions involving formation of bonds between carbon and halogen, nitrogen, sulfur, and silicon. The books by Peter M. Maitlis - The Organic Chemistry of Palladium, Volumes I, II, Academic Press, 1971 - serve to classify and identify the wide variety of reactions, and access to the vast literature is available through these volumes and more recent reviews, including those of J. Tsuji [Accounts Chem. Res. , 6, 8 (1973); Adv. in Organometal. , 17, 141 (1979)], R. F. Heck [Adv. in Catat. , 26, 323 (1977)], and ones by Henry [Accounts Chem. Res. , 6, 16 (1973); Adv. in Organometal. , 13, 363 (1975)]. F. R. Hartley's book - The Chemistry of Platinum and Palladium, App!. Sci. Pub!.