Synthesis and Investigation of Sulfur-rich Tripodal Oxo-molybdenum (VI, V, IV) Complexes Relevant to Oxotransferases and Heteroscorpionate Dioxo-tungsten (VI) Complexes

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ISBN 13 :
Total Pages : 122 pages
Book Rating : 4.:/5 (181 download)

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Book Synopsis Synthesis and Investigation of Sulfur-rich Tripodal Oxo-molybdenum (VI, V, IV) Complexes Relevant to Oxotransferases and Heteroscorpionate Dioxo-tungsten (VI) Complexes by : Ba L. Tran

Download or read book Synthesis and Investigation of Sulfur-rich Tripodal Oxo-molybdenum (VI, V, IV) Complexes Relevant to Oxotransferases and Heteroscorpionate Dioxo-tungsten (VI) Complexes written by Ba L. Tran and published by . This book was released on 2007 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Synthesis and Study of Molybdenum (VI) Complexes

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ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.:/5 (233 download)

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Book Synopsis Synthesis and Study of Molybdenum (VI) Complexes by : Richard Norman Hider

Download or read book Synthesis and Study of Molybdenum (VI) Complexes written by Richard Norman Hider and published by . This book was released on 1982 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Novel Strategies for the Synthesis of Tungsten(VI) and Molybdenum(VI) Imido/Oxo Alkylidene NHC Complexes and Their Application in Ring-Opening Metathesis Polymerization

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Publisher : Cuvillier
ISBN 13 : 9783736976115
Total Pages : 0 pages
Book Rating : 4.9/5 (761 download)

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Book Synopsis Novel Strategies for the Synthesis of Tungsten(VI) and Molybdenum(VI) Imido/Oxo Alkylidene NHC Complexes and Their Application in Ring-Opening Metathesis Polymerization by : Janis Musso

Download or read book Novel Strategies for the Synthesis of Tungsten(VI) and Molybdenum(VI) Imido/Oxo Alkylidene NHC Complexes and Their Application in Ring-Opening Metathesis Polymerization written by Janis Musso and published by Cuvillier. This book was released on 2022-05-12 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recently, the synthesis of neutral and cationic group(VI) imido/oxo alkylidene N-heterocyclic carbene (NHC) complexes that tolerate protic functional groups and aldehydes was reported. Unprecedented turnover numbers of up to 1.2 million were found for their silica-supported representatives. Some group(VI) alkylidene NHC complexes even display stability towards moisture and air. Coordination of the NHC to tungsten imido bistriflate precursor complexes, however, can lead to undesired side reactions. This work consequently aimed at the development of novel, more efficient routes to neutral and cationic tungsten imido/oxo alkylidene NHC complexes. In addition, some molybdenum imido alkylidene NHC complexes were targeted. Thereby, the scope of synthetically accessible complexes was broadened and, subsequently, their reactivity in ring-opening metathesis polymerization (ROMP) was probed. Those complexes were used as thermally latent initiators for the ROMP of dicyclopentadiene. Precise determination of the onset temperature of polymerization was achieved via monitoring with differential scanning calorimetry. Furthermore, the selectivity of novel complexes was tested for the formation of stereoregular polymers through ROMP of enantiomerically pure norbornene derivatives, which allowed for the synthesis of up to 98% trans-isotactic or cis-syndiotactic polymers depending on the steric demand of the imido and the alkoxide ligand.

Studies on Synthesis, Properties and Reactions of High-valent Oxo Molybdenum and Tungsten Complexes

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ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.:/5 (153 download)

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Book Synopsis Studies on Synthesis, Properties and Reactions of High-valent Oxo Molybdenum and Tungsten Complexes by : Fu-Min Su

Download or read book Studies on Synthesis, Properties and Reactions of High-valent Oxo Molybdenum and Tungsten Complexes written by Fu-Min Su and published by . This book was released on 1986 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Synthesis and Investigation of Some New Complexes of Molybdenum (II) and Tungsten (II) Containing Sulphur Donor Ligands

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ISBN 13 :
Total Pages : 444 pages
Book Rating : 4.:/5 (33 download)

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Book Synopsis Synthesis and Investigation of Some New Complexes of Molybdenum (II) and Tungsten (II) Containing Sulphur Donor Ligands by : Sharman Donna Harris

Download or read book Synthesis and Investigation of Some New Complexes of Molybdenum (II) and Tungsten (II) Containing Sulphur Donor Ligands written by Sharman Donna Harris and published by . This book was released on 1995 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Molybdenum(VI) Dioxo Complexes: Synthesis, Characterization and Catalytic Application in Olefin Epoxidation

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ISBN 13 : 9783868534030
Total Pages : 169 pages
Book Rating : 4.5/5 (34 download)

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Book Synopsis Molybdenum(VI) Dioxo Complexes: Synthesis, Characterization and Catalytic Application in Olefin Epoxidation by : Alev Günyar

Download or read book Molybdenum(VI) Dioxo Complexes: Synthesis, Characterization and Catalytic Application in Olefin Epoxidation written by Alev Günyar and published by . This book was released on 2010 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Synthesis, Characterization and Properties of Molybdenum-, Tungsten- and Ruthenium-sulfur Complexes

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ISBN 13 :
Total Pages : 302 pages
Book Rating : 4.:/5 (253 download)

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Book Synopsis Synthesis, Characterization and Properties of Molybdenum-, Tungsten- and Ruthenium-sulfur Complexes by : Sheng-Lu Soong

Download or read book Synthesis, Characterization and Properties of Molybdenum-, Tungsten- and Ruthenium-sulfur Complexes written by Sheng-Lu Soong and published by . This book was released on 1986 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Zeolite Microporous Solids: Synthesis, Structure, and Reactivity

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Publisher : Springer Science & Business Media
ISBN 13 : 9401126046
Total Pages : 635 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Zeolite Microporous Solids: Synthesis, Structure, and Reactivity by : E.G. Derouane

Download or read book Zeolite Microporous Solids: Synthesis, Structure, and Reactivity written by E.G. Derouane and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 635 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intensive research on zeolites, during the past thirty years, has resulted in a deep understanding of their chemistry and in a true zeolite science, including synthesis, structure, chemical and physical properties, and catalysis. These studies are the basis for the development and growth of several industrial processes applying zeolites for selective sorption, separation, and catalysis. In 1983, a NATO Advanced Study Institute was organized in Alcabideche (portugal) to establish the State-of-the-Art in Zeolite Science and Technology and to contribute to a better understanding of the structural properties of zeolites, the configurational constraints they may exert, and their effects in adsorption, diffusion, and catalysis. Since then, zeolite science has witnessed an almost exponential growth in published papers and patents, dealing with both fundamentals issues and original applications. The proposal of new procedures for zeolite synthesis, the development of novel and sophisticated physical techniques for zeolite characterization, the discovery of new zeolitic and related microporous materials, progresses in quantum chemistry and molecular modeling of zeolites, and the application of zeolites as catalysts for organic reactions have prompted increasing interest among the scientific community. An important and harmonious interaction between various domains of Physics, Chemistry, and Engineering resulted therefrom.

Molybdenum and Tungsten Enzymes

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Publisher : Royal Society of Chemistry
ISBN 13 : 1782628843
Total Pages : 341 pages
Book Rating : 4.7/5 (826 download)

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Book Synopsis Molybdenum and Tungsten Enzymes by : Russ Hille

Download or read book Molybdenum and Tungsten Enzymes written by Russ Hille and published by Royal Society of Chemistry. This book was released on 2016-10-10 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: There has been enormous progress in our understanding of molybdenum and tungsten enzymes and relevant inorganic complexes of molybdenum and tungsten over the past twenty years. This set of three books provides a timely and comprehensive overview of the field and documents the latest research. Building on the first and second volumes that focussed on biochemistry and bioinorganic chemistry aspects, the third volume focusses on spectroscopic and computational methods that have been applied to both enzymes and model compounds. A particular emphasis is placed on how these important studies have been used to reveal critical components of enzyme mechanisms. This text will be a valuable reference to workers both inside and outside the field, including graduate students and young investigators interested in developing new research programs in this area.