Author: Amy Pia Essenfeld
Publisher:
ISBN:
Category :
Languages : en
Pages : 398
Book Description
Asymmetric Intramolecular Diels-Alder Reactions
Author: Amy Pia Essenfeld
Publisher:
ISBN:
Category :
Languages : en
Pages : 398
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 398
Book Description
Intramolecular Diels-Alder and Alder Ene Reactions
Author: Douglass F. Taber
Publisher: Springer Science & Business Media
ISBN: 3642692338
Category : Science
Languages : en
Pages : 106
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.
Publisher: Springer Science & Business Media
ISBN: 3642692338
Category : Science
Languages : en
Pages : 106
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.
Investigations Into the Scope of a Remote Stereocontrolled Asymmetric Intramolecular Diels-Alder Reaction
Author: Christian A. Clarke
Publisher:
ISBN:
Category : Asymmetric synthesis
Languages : en
Pages : 98
Book Description
Publisher:
ISBN:
Category : Asymmetric synthesis
Languages : en
Pages : 98
Book Description
The Diels-Alder Reaction
Author: Francesco Fringuelli
Publisher: John Wiley & Sons
ISBN: 9780471803430
Category : Science
Languages : en
Pages : 364
Book Description
70 Jahre Forschung an der Diels-Alder-Reaktion: Dieses Buch fasst die wichtigsten und beeindruckendsten Ergebnisse in einzigartiger Weise zusammen! Zunächst werden die Grundprinzipien der Reaktion klar und verständlich anhand übersichtlicher Graphiken erläutert. Spezielle Vorschriften und gegebenenfalls ihre industrielle Umsetzung werden anschließend erklärt. Einen Schwerpunkt bilden auch physikalische und katalytische Verfahren zur Steigerung der Selektivität der Reaktion. Cycloadditionen in konventionellen und unkonventionellen Medien werden vorgestellt. Mit über 1.000 Literaturverweisen!
Publisher: John Wiley & Sons
ISBN: 9780471803430
Category : Science
Languages : en
Pages : 364
Book Description
70 Jahre Forschung an der Diels-Alder-Reaktion: Dieses Buch fasst die wichtigsten und beeindruckendsten Ergebnisse in einzigartiger Weise zusammen! Zunächst werden die Grundprinzipien der Reaktion klar und verständlich anhand übersichtlicher Graphiken erläutert. Spezielle Vorschriften und gegebenenfalls ihre industrielle Umsetzung werden anschließend erklärt. Einen Schwerpunkt bilden auch physikalische und katalytische Verfahren zur Steigerung der Selektivität der Reaktion. Cycloadditionen in konventionellen und unkonventionellen Medien werden vorgestellt. Mit über 1.000 Literaturverweisen!
One Point Binding Chiral Ruthenium Lewis Acid Catalysts
Author: Sirinporn Thamapipol
Publisher:
ISBN:
Category :
Languages : en
Pages : 195
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 195
Book Description
Approaches to asymmetric doubly-activated sulfoximinoyl trienes for intramolecular Diels-Alder reactions
Author: Dr. Sean M. Laaman
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Part I: A Convergent Synthetic Scheme to Quassin
Author: Colleen Joan Northcott
Publisher:
ISBN:
Category : Diels-Alder reaction
Languages : en
Pages : 660
Book Description
Publisher:
ISBN:
Category : Diels-Alder reaction
Languages : en
Pages : 660
Book Description
I. Development of the Asymmetric Type 2 Intramolecular Acylnitroso Diels-Alder Reaction. II. Studies Toward the Formal Synthesis of Bengamides
Author: Chun Pong Chow
Publisher:
ISBN:
Category : Organic compounds
Languages : en
Pages : 490
Book Description
Publisher:
ISBN:
Category : Organic compounds
Languages : en
Pages : 490
Book Description
Asymmetric Diels-Alder Studies Involving Chiral Acetylenic Diesters and Investigations of an Intramolecular Diels-Alder Approach to the Pentalenolactones
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Intramolecular Diels-Alder Reactions
Author: Timothy Henry Cronin
Publisher:
ISBN:
Category :
Languages : en
Pages : 97
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 97
Book Description