Dimedone : A Versatile Precursor for Annulated Heterocycles

El Ashry, El Sayed H.; Awad, Laila F.; El Kilany, Yeldez; Ibrahim, Elsayed I.

Dimedone : A Versatile Precursor for Annulated Heterocycles

Dateien

Zu diesem Dokument gibt es keine Dateien.

Datum

2009

Autor:innen

El Ashry, El Sayed H.

Awad, Laila F.

El Kilany, Yeldez

Ibrahim, Elsayed I.

DOI (zitierfähiger Link)

https://doi.org/10.1016/S0065-2725(09)09801-8

Sammlungen

Chemie

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Advances in Heterocyclic Chemistry. Elsevier. 2009, 98, pp. 1-141. ISSN 0065-2725. eISSN 1557-8429. Available under: doi: 10.1016/S0065-2725(09)09801-8

Zusammenfassung

This chapter explores that dimedone is a versatile precursor for annulated heterocycles. Dimedone(1) is an alicyclic compound having 1,3-dicarbonyl groups flanked by a methylene group and exists in a tautomeric transenolized form where intramolecular hydrogen bonding is not possible. Dimedone is an excellent precursor for partially hydrogenated fused heterocycles where two of the carbon atoms of dimedone are part of the backbone of the formed heterocycles. The chapter illustrates that dimedone's structural features and its reactivity to form more functionalized derivatives have led to the construction of a wide range of fused or spiral biheterocycles. Finally, this chapter emphasizes the role of 1 in the synthesis of fused heterocycles, classified according to the size of the ring and the number of heteroatoms in the heterocycle fused to the cyclohexane ring and subdivided according to the heteroatoms and their arrangement in the ring.

Fachgebiet (DDC)

540 Chemie

Zitieren

ISO 690

EL ASHRY, El Sayed H., Laila F. AWAD, Yeldez EL KILANY, Elsayed I. IBRAHIM, 2009. Dimedone : A Versatile Precursor for Annulated Heterocycles. In: Advances in Heterocyclic Chemistry. Elsevier. 2009, 98, pp. 1-141. ISSN 0065-2725. eISSN 1557-8429. Available under: doi: 10.1016/S0065-2725(09)09801-8

BibTex

@article{ElAshry2009Dimed-58056,
  year={2009},
  doi={10.1016/S0065-2725(09)09801-8},
  title={Dimedone : A Versatile Precursor for Annulated Heterocycles},
  volume={98},
  issn={0065-2725},
  journal={Advances in Heterocyclic Chemistry},
  pages={1--141},
  author={El Ashry, El Sayed H. and Awad, Laila F. and El Kilany, Yeldez and Ibrahim, Elsayed I.}
}

RDF

<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/58056">
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:contributor>El Kilany, Yeldez</dc:contributor>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2022-07-15T07:56:18Z</dcterms:available>
    <dc:language>eng</dc:language>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dcterms:issued>2009</dcterms:issued>
    <dc:creator>El Ashry, El Sayed H.</dc:creator>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dcterms:title>Dimedone : A Versatile Precursor for Annulated Heterocycles</dcterms:title>
    <dc:contributor>Ibrahim, Elsayed I.</dc:contributor>
    <dc:creator>El Kilany, Yeldez</dc:creator>
    <dcterms:abstract xml:lang="eng">This chapter explores that dimedone is a versatile precursor for annulated heterocycles. Dimedone(1) is an alicyclic compound having 1,3-dicarbonyl groups flanked by a methylene group and exists in a tautomeric transenolized form where intramolecular hydrogen bonding is not possible. Dimedone is an excellent precursor for partially hydrogenated fused heterocycles where two of the carbon atoms of dimedone are part of the backbone of the formed heterocycles. The chapter illustrates that dimedone's structural features and its reactivity to form more functionalized derivatives have led to the construction of a wide range of fused or spiral biheterocycles. Finally, this chapter emphasizes the role of 1 in the synthesis of fused heterocycles, classified according to the size of the ring and the number of heteroatoms in the heterocycle fused to the cyclohexane ring and subdivided according to the heteroatoms and their arrangement in the ring.</dcterms:abstract>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2022-07-15T07:56:18Z</dc:date>
    <dc:contributor>Awad, Laila F.</dc:contributor>
    <dc:creator>Awad, Laila F.</dc:creator>
    <dc:contributor>El Ashry, El Sayed H.</dc:contributor>
    <dc:creator>Ibrahim, Elsayed I.</dc:creator>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/58056"/>
  </rdf:Description>
</rdf:RDF>

Begutachtet

Unbekannt