I. Novel Catalytic Enantioselective Diels-Alder Reactions : Total Synthesis of Eunicenone A

I. Novel Catalytic Enantioselective Diels-Alder Reactions : Total Synthesis of Eunicenone A PDF Author: Thomas Wai-Ho Lee
Publisher:
ISBN:
Category : Antineoplastic agents
Languages : en
Pages : 320

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I. Novel Catalytic Enantioselective Diels-Alder Reactions : Total Synthesis of Eunicenone A

I. Novel Catalytic Enantioselective Diels-Alder Reactions : Total Synthesis of Eunicenone A PDF Author: Thomas Wai-Ho Lee
Publisher:
ISBN:
Category : Antineoplastic agents
Languages : en
Pages : 320

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Book Description


Enantioselective Chemical Synthesis

Enantioselective Chemical Synthesis PDF Author: Elias J. Corey
Publisher: Elsevier
ISBN: 0128001518
Category : Science
Languages : en
Pages : 334

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Book Description
Written by world-renowned and best-selling experts, Nobel Laureate E. J. Corey and Laszlo Kurti, Enantioselective Chemical Synthesis offers an authoritative and comprehensive overview of the field's progress; the processes and tools for key formations; future development for complex, stereocontrolled (enantiomeric or diastereoisomeric) molecules; and valuable examples of multi-step syntheses. Utilizing a color-coded scheme to illustrate chemical transformations, Enantioselective Chemical Synthesis provides clear explanation and guidance through vital asymmetrical syntheses and insight into the next steps for the field. Researchers, professionals, and academics will benefit from this valuable, thorough, and unique resource. - In Part I, the authors present clearly, comprehensively and concisely the most useful enantioselective processes available to synthetic chemists. - Part II provides an extensive discussion of the most logical ways to apply these new enantioselective methods to the planning of syntheses of stereochemically complex molecules. This hitherto neglected area is essential for the advancement of enantioselective synthesis to a more rational and powerful level. - Part III describes in detail many reaction sequences which have been used successfully for the construction of a wide variety of complex target molecules - Clearly explains stereochemical synthesis in theory and practice - Provides a handy tool box for scientists wishing to understand and apply chiral chemical synthesis - Describes almost 50 real life examples of asymmetric synthesis in practice and examines how the chiral centers were introduced at key synthetic stages

I. Design of Catalysts for Enantioselective Diels-Alder Reaction ; II. Stereocontrolled Total Synthesis of (+)- and ( - )-epibatidine and Analogs

I. Design of Catalysts for Enantioselective Diels-Alder Reaction ; II. Stereocontrolled Total Synthesis of (+)- and ( - )-epibatidine and Analogs PDF Author: Teck Peng Loh
Publisher:
ISBN:
Category : Analgesics
Languages : en
Pages : 402

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Asymmetric Catalysis in the Construction of Complex Molecules

Asymmetric Catalysis in the Construction of Complex Molecules PDF Author: Emily Patricia Balskus
Publisher:
ISBN: 9780549408178
Category : Asymmetric synthesis
Languages : en
Pages : 528

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Book Description
*Please refer to dissertation for diagrams.

Enantioselective Organocatalysis

Enantioselective Organocatalysis PDF Author: Peter I. Dalko
Publisher: John Wiley & Sons
ISBN: 3527610952
Category : Science
Languages : en
Pages : 559

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Book Description
In this reference leaders at the forefront of research provide an insight into one of the hottest topics in organic synthesis, focusing on the most important enantioselective reactions. Clearly structured, each entry begins with a concise introduction, including a mechanistic discussion of the reaction, followed by preparative guidelines for newcomers, such as carefully selected working procedures with critical notes for bench chemists, rules of thumb and tips and tricks.

Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 698

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Asymmetric Metal Catalysis in Enantioselective Domino Reactions

Asymmetric Metal Catalysis in Enantioselective Domino Reactions PDF Author: Helene Pellissier
Publisher: John Wiley & Sons
ISBN: 3527346198
Category : Science
Languages : en
Pages : 402

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Book Description
Introduces an innovative and outstanding tool for the easy synthesis of complex chiral structures in a single step Covering all of the literature since the beginning of 2006, this must-have book for chemists collects the major progress in the field of enantioselective one-, two-, and multicomponent domino reactions promoted by chiral metal catalysts. It clearly illustrates how enantioselective metal-catalyzed processes constitute outstanding tools for the development of a wide variety of fascinating one-pot asymmetric domino reactions, thereby allowing many complex products to be easily generated from simple materials in one step. The book also strictly follows the definition of domino reactions by Tietze as single-, two-, as well as multicomponent transformations. Asymmetric Metal Catalysis in Enantioselective Domino Reactions is divided into twelve chapters, dealing with enantioselective copper-, palladium-, rhodium-, scandium-, silver-, nickel-, gold-, magnesium-, cobalt-, zinc-, yttrium and ytterbium-, and other metal-catalyzed domino reactions. Most of the chapters are divided into two parts dealing successively with one- and two-component domino reactions, and three-component processes. Each part is subdivided according to the nature of domino reactions. Each chapter of the book includes selected applications of synthetic methodologies to prepare natural and biologically active products. -Presents the novel combination of asymmetric metal catalysis with the concept of fascinating domino reactions, which allows high molecular complexity with a remarkable level of enantioselectivity -Showcases an incredible tool synthesizing complex and diverse chiral structures in a single reaction step -Includes applications in total synthesis of natural products and biologically active compounds -Written by a renowned international specialist in the field -Stimulates the design of novel asymmetric domino reactions and their use in the synthesis of natural products, pharmaceuticals, agrochemicals, and materials Asymmetric Metal Catalysis in Enantioselective Domino Reactions will be of high interest to synthetic, organic, medicinal, and catalytic chemists in academia and R&D departments.

Intramolecular Diels-Alder and Alder Ene Reactions

Intramolecular Diels-Alder and Alder Ene Reactions PDF Author: Douglass F. Taber
Publisher: Springer Science & Business Media
ISBN: 3642692338
Category : Science
Languages : en
Pages : 106

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Book Description
The Diels-Alder reaction has long been a powerful tool in organic synthesis. In recent years, the Alder ene reaction has also achieved some prominence. From the beginning, it was apparent that the intramolecular variants of these reactions would be feasible. Many such have been reported, but the results are widely scattered in the chemical literature. This volume is an attempt to synthesize results observed to date, and to suggest directions for future development. One of the limiting factors in the application of the intramolecular Diels Alder reaction has been the development of methods for the preparation of the requisite trienes. The fIrst chapter of this volume summarizes methods for the preparation of dienes and dienophiles. Examples representative of every general approach to 1,3-dienes and to dienophilic functional group combinations have been included. There are two questions one might ask in considering the prospective cyclization of a given triene: what are the factors that govern the rate of cyclization? and, for cyclizations that lead to the creation of one or more new chiral centers, what are the factors that govern diastereoselectivity? These questions are addressed in Chapter Two. The third chapter is devoted to the all-carbon intramolecular Alder ene reaction. The tables in that chapter summarize all examples that could be found in the literature through 1981, with several additional examples from 1982. Leading references to heterocyclic ene reactions are also included in this chapter.

Catalytic Asymmetric Friedel-Crafts Alkylations

Catalytic Asymmetric Friedel-Crafts Alkylations PDF Author: Marco Bandini
Publisher: John Wiley & Sons
ISBN: 3527626980
Category : Science
Languages : en
Pages : 317

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Book Description
This first comprehensive overview of this important synthetic reaction covers the whole spectrum of this modern and rapidly developing field. Clearly structured, the book presents all the known synthetic approaches for the construction of aromatic compounds bearing benzylic stereocenters with a defined configuration. With its representative synthetic procedures, organocatalysis and industrial applications it combines a theoretical basis with practical examples, resulting in valuable advice for beginners and experts alike. The ultimate source for every synthetic chemist in academia and industry.

Part I: The First Asymmetric Total Synthesis of Nigerone. Part II: Catalytic, Enantioselective Claisen Rearrangements

Part I: The First Asymmetric Total Synthesis of Nigerone. Part II: Catalytic, Enantioselective Claisen Rearrangements PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
Part I: The first asymmetric total synthesis of nigerone. Part II: Catalytic, enantioselective Claisen rearrangements.