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Stereochemical Studies Related To The Diels Alder Reaction
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Book Synopsis Stereochemical Studies Related to the Diels-Alder Reaction by : Glenn Earl Palmer
Download or read book Stereochemical Studies Related to the Diels-Alder Reaction written by Glenn Earl Palmer and published by . This book was released on 1962 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Stereochemical Study of the Diels-Alder Reaction by : Hugh J. Barger
Download or read book A Stereochemical Study of the Diels-Alder Reaction written by Hugh J. Barger and published by . This book was released on 1965 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stereochemical Studies of Diels-Alder Adducts by : Alexander Graham Fallis
Download or read book Stereochemical Studies of Diels-Alder Adducts written by Alexander Graham Fallis and published by . This book was released on 1964 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Diels-Alder Reaction by : Francesco Fringuelli
Download or read book The Diels-Alder Reaction written by Francesco Fringuelli and published by John Wiley & Sons. This book was released on 2002-01-21 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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!
Book Synopsis The Study of Stereochemistry of the Diels Alder Reaction by : Chung He Youn
Download or read book The Study of Stereochemistry of the Diels Alder Reaction written by Chung He Youn and published by . This book was released on 1967 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stereochemical Aspects of the Intramolecular Diels-Alder Reaction by : Herbert Russell Gillis
Download or read book Stereochemical Aspects of the Intramolecular Diels-Alder Reaction written by Herbert Russell Gillis and published by . This book was released on 1982 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Study of the Stereochemistry of the Diels-Alder Reaction by : Laura M. Henry
Download or read book A Study of the Stereochemistry of the Diels-Alder Reaction written by Laura M. Henry and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stereochemistry of the Diels-Alder Reaction by : James Grubbs Martin
Download or read book Stereochemistry of the Diels-Alder Reaction written by James Grubbs Martin and published by . This book was released on 1960 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Part 1, The Role of Steric and Electronic Factors in the Stereochemical Control of the Diels-Alder Reaction ; Part 2, The Chemistry of 9-thiabicyclo [3.3.1] Nonanes and Related Compounds by : Colin Frederick Webb
Download or read book Part 1, The Role of Steric and Electronic Factors in the Stereochemical Control of the Diels-Alder Reaction ; Part 2, The Chemistry of 9-thiabicyclo [3.3.1] Nonanes and Related Compounds written by Colin Frederick Webb and published by . This book was released on 1971 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Studies on the Intramolecular Diels-Alder Reaction by : Geoff T. Halvorsen
Download or read book Studies on the Intramolecular Diels-Alder Reaction written by Geoff T. Halvorsen and published by . This book was released on 2012 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: The intramolecular Diels-Alder reaction is widely recognized as a powerful and versatile method for the assembly of complex bicyclic structures in synthetic organic chemistry and has been utilized as a key step in the total syntheses of a number of interesting biologically active natural products. We have studied the use of siloxacyclopentene constrained trienes as a method to control diastereofacial selectivity in the intramolecular Diels-Alder reaction. The siloxacyclopentene constraints could be formed under mild conditions and attached to either the diene or dienophile units of a variety of trienes. These constrained trienes underwent intramolecular Diels-Alder reactions to give cycloadducts with the oxygen contained in the siloxacyclopentene exclusively in an anti-configuration relative to the ring fusion proton. Suitably chosen dienophile activating groups and optimized conditions for cyclization allowed for high levels of selectivity for either cis - or trans -fused cycloadducts in the case of siloxacyclopentenes contained within the diene, while siloxacyclopentenes constraints attached at the dienophile gave exclusively the trans-fused cycloadducts. A siloxacyclopentene constrained tetraene was then utilized in a concise, stereoselective synthesis of the decahydrofluorene core common to the hirsutellones. Synthetic efforts targeting the completion of the hirsutellones via a common biosynthetic intermediate were pursued utilizing a macrobenzannulation strategy. This strategy was abandoned due to inability to prepare a suitable benzannulation precursor. Later a strategy of first forming a five membered ring containing analogue was also pursued, but failed due to an inability to convert a suitable ester to the corresponding furan or thiophene.
Book Synopsis Stereochemical Aspects of the Diels-Alder Reaction with Heterodienophiles by : Karl Allen Roseman
Download or read book Stereochemical Aspects of the Diels-Alder Reaction with Heterodienophiles written by Karl Allen Roseman and published by . This book was released on 1968 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Aspect of the Stereochemistry of the Diels-Alder Reaction: Syn-anti Isomerism by : Yuan-Fang Li Hsu
Download or read book An Aspect of the Stereochemistry of the Diels-Alder Reaction: Syn-anti Isomerism written by Yuan-Fang Li Hsu and published by . This book was released on 1969 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Investigations Into the Stereochemical Outcome of Intramolecular Diels-Alder Reactions by : Michael John Lilly
Download or read book Investigations Into the Stereochemical Outcome of Intramolecular Diels-Alder Reactions written by Michael John Lilly and published by . This book was released on 1998 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Regiochemistry and Stereochemistry of the Diels-Alder Reaction ; the Synthesis and Reactions of 1,3-cyclohexadienes by : Louis Ralph Duckwall
Download or read book Regiochemistry and Stereochemistry of the Diels-Alder Reaction ; the Synthesis and Reactions of 1,3-cyclohexadienes written by Louis Ralph Duckwall and published by . This book was released on 1980 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hetero Diels-Alder Methodology in Organic Synthesis by :
Download or read book Hetero Diels-Alder Methodology in Organic Synthesis written by and published by Elsevier. This book was released on 2012-12-02 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Chemistry: A Series of Monographs, Volume 47: Hetero Diels-Alder Methodology in Organic Synthesis focuses on the use of hetero Diels-Alder reactions as pivotal steps in natural product total syntheses. The publication first offers information on N-sulfinyl compounds and sulfur diimides and imino dienophiles. Discussions focus on sulfur dioxide and related compounds, selenium dioxide, sulfur diimide cycloadditions, regiochemical, stereochemical, and mechanistic aspects, iminium salts and neutral imines, oximino compounds, and intramolecular cycloadditions. The text then takes a look at nitroso and thionitroso dienophiles and carbonyl dienophiles. The manuscript elaborates on thiocarbonyl and selenocarbonyl dienophiles and miscellaneous dienophiles. Topics include nitriles, azo compounds, selenoaldehydes, thioketones, thioesters, dithioesters, and related compounds, and thiophosgene and related compounds. The text also ponders on oxabutadienes, thiabutadienes, and azabutadienes. The publication is a valuable reference for chemists and readers interested in the Hetero Diels-Alder methodology.
Book Synopsis Syn-anti Stereoselection as a Probe for the Transition State Geometry of the Diels-Alder Reaction by : David Jean Burnell
Download or read book Syn-anti Stereoselection as a Probe for the Transition State Geometry of the Diels-Alder Reaction written by David Jean Burnell and published by . This book was released on 1983 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stereochemical Aspects of the Diels-alder Reaction by : Joseph B. Lambert
Download or read book Stereochemical Aspects of the Diels-alder Reaction written by Joseph B. Lambert and published by . This book was released on 1965 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the Diels-Alder reaction of hexachlorocyclopentadiene and alpha-methyl-styrene, the cistrans ratio of deuterium in the beta-position of the alkene remains unchanged in the adduct. The reactions of cis- and trans-1,2-dichloroethylene with cyclopentadiene have been found to be at least 99.5% stereospecific. Since these systems were designed to favor the diradical intermediate which might be involved in a two-step mechanism, the observed high degree of specificity is best accounted for on the basis of a concerted, one-step mechanism. (Author).