The Total Synthesis of (+)-saponaceolide B

The Total Synthesis of (+)-saponaceolide B PDF Author: James Richard Corte
Publisher:
ISBN:
Category :
Languages : en
Pages : 912

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The Total Synthesis of (+)-saponaceolide B

The Total Synthesis of (+)-saponaceolide B PDF Author: James Richard Corte
Publisher:
ISBN:
Category :
Languages : en
Pages : 912

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The Mizoroki-Heck Reaction

The Mizoroki-Heck Reaction PDF Author: Martin Oestreich
Publisher: John Wiley & Sons
ISBN: 9780470716069
Category : Science
Languages : en
Pages : 608

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Book Description
Exploring the importance of Richard F. Heck’s carbon coupling reaction, this book highlights the subject of the 2010 Nobel Prize in Chemistry for palladium-catalyzed cross couplings in organic synthesis, and includes a foreword from Nobel Prize winner Richard F. Heck. The Mizoroki-Heck reaction is a palladium-catalyzed carbon–carbon bond forming process which is widely used in organic and organometallic synthesis. It has seen increasing use in the past decade as chemists look for strategies enabling the controlled construction of complex carbon skeletons. The Mizoroki-Heck Reaction is the first dedicated volume on this important reaction, including topics on: mechanisms of the Mizoroki-Heck reaction intermolecular Mizoroki-Heck reactions focus on regioselectivity and product outcome in organic synthesis waste-minimized Mizoroki-Heck reactions intramolecular Mizoroki-Heck reactions formation of heterocycles chelation-controlled Mizoroki-Heck reactions the Mizoroki-Heck reaction in domino processes oxidative heck-type reactions (Fujiwara-Moritani reactions) Mizoroki-Heck reactions with metals other than palladium ligand design for intermolecular asymmetric Mizoroki-Heck reactions intramolecular enantioselective Mizoroki-Heck reactions desymmetrizing Mizoroki-Heck reactions applications in combinatorial and solid phase syntheses, and the development of modern solvent systems and reaction techniques the asymmetric intramolecular Mizoroki-Heck reaction in natural product total synthesis Several chapters are devoted to asymmetric Heck reactions with particular focus on the construction of otherwise difficult-to-obtain sterically congested tertiary and quaternary carbons. Industrial and academic applications are highlighted in the final section. The Mizoroki-Heck Reaction will find a place on the bookshelves of any organic or organometallic chemist. “I am convinced that this book will rapidly become the most important reference text for research chemists in academia and industry who seek orientation in the rapidly growing and – for the layman – confusing field described as the “’Mizoroki–Heck reaction’.” (Synthesis, March 2010)

Strategic Applications of Named Reactions in Organic Synthesis

Strategic Applications of Named Reactions in Organic Synthesis PDF Author: Laszlo Kurti
Publisher: Elsevier
ISBN: 0080575412
Category : Science
Languages : en
Pages : 808

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Book Description
Kurti and Czako have produced an indispensable tool for specialists and non-specialists in organic chemistry. This innovative reference work includes 250 organic reactions and their strategic use in the synthesis of complex natural and unnatural products. Reactions are thoroughly discussed in a convenient, two-page layout--using full color. Its comprehensive coverage, superb organization, quality of presentation, and wealth of references, make this a necessity for every organic chemist. - The first reference work on named reactions to present colored schemes for easier understanding - 250 frequently used named reactions are presented in a convenient two-page layout with numerous examples - An opening list of abbreviations includes both structures and chemical names - Contains more than 10,000 references grouped by seminal papers, reviews, modifications, and theoretical works - Appendices list reactions in order of discovery, group by contemporary usage, and provide additional study tools - Extensive index quickly locates information using words found in text and drawings

Directory of Graduate Research

Directory of Graduate Research PDF Author:
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 1850

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Book Description
Faculties, publications and doctoral theses in departments or divisions of chemistry, chemical engineering, biochemistry and pharmaceutical and/or medicinal chemistry at universities in the United States and Canada.

Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 992

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The Chemoselective Catalytic Oxidation of Alcohols, Diols, and Polyols to Ketones and Hydroxyketones

The Chemoselective Catalytic Oxidation of Alcohols, Diols, and Polyols to Ketones and Hydroxyketones PDF Author: Ronald Michael Painter
Publisher: Stanford University
ISBN:
Category :
Languages : en
Pages : 110

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Book Description
The chemoselective oxidation of vicinal diols to α-hydroxyketones is a challenge in organic syntheses because not only does the diol need to be oxidized selectively to a monocarbonyl compound, but diols are also prone to overoxidation and oxidative cleavage. Employing a cationic palladium complex, [(neocuproine)Pd(OAc)]2(OTf)2, we were able to demonstrate the selective oxidation of glycerol to dihydroxyacetone mediated by either benzoquinone or O2 as the terminal oxidant, an accomplishment that has little precedent in homogeneous catalysis. Mechanistic studies were undertaken to uncover the nature of this remarkable chemoselectivity. Kinetic and deuterium-labeling studies implicate reversible β-hydride elimination from isomeric Pd alkoxides and turnover-limiting displacement of the dihydroxyacetone product by benzoquinone. We successfully extended this methodology to other terminal 1,2-diols and symmetric vicinal 1,2-diols and have carried out aerobic oxidation of these substrates catalyzed by 1. Examination of the reactivity of 1 with conformationally-restricted 1,2-cyclohexanediols suggests that the diol must chelate to the Pd center for effective oxidation to the hydroxyketone product. In a separate project, we have also investigated the electrocatalytic reduction of dioxygen by several dinuclear copper complexes, an important reaction for fuel cell applications.

Materials that Change Color

Materials that Change Color PDF Author: Marinella Ferrara
Publisher: Springer Science & Business Media
ISBN: 3319002902
Category : Technology & Engineering
Languages : en
Pages : 145

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Book Description
This book presents a design-driven investigation into smart materials developed by chemists, physicists, materials and chemical engineers, and applied by designers to consumer products. Introducing a class of smart materials, that change colors, the book presents their characteristics, advantages, potentialities and difficulties of applications of this to help understanding what they are, how they work, how they are applied. The books also present a number of case studies: products, projects, concepts and experiments using smart materials, thus mapping out new design territories for these innovative materials. These case studies involve different fields of design, including product, interior, fashion and communication design. Within the context of rising sustainable and human-centered design agendas, the series will demonstrate the role and influence of these new materials and technologies on design, and discuss how they can implement and redefine our objects and spaces to encourage more resilient environments.

Chemical Abstracts

Chemical Abstracts PDF Author:
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 2352

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Part A : Phenols in Palladium Catalyzed Reactions. Enantioselective Total Syntheses of (--)-galanthamine, (--)-aflatoxin B1 and (--)-calanolide A and B. Part B : Ruthenium Catalyzed Carbon-carbon Bond Forming Reactions

Part A : Phenols in Palladium Catalyzed Reactions. Enantioselective Total Syntheses of (--)-galanthamine, (--)-aflatoxin B1 and (--)-calanolide A and B. Part B : Ruthenium Catalyzed Carbon-carbon Bond Forming Reactions PDF Author: Fransisco Dean Toste
Publisher:
ISBN:
Category :
Languages : en
Pages : 952

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American Doctoral Dissertations

American Doctoral Dissertations PDF Author:
Publisher:
ISBN:
Category : Dissertation abstracts
Languages : en
Pages : 848

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