@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .
@prefix uneskos: <http://purl.org/umu/uneskos#> .
@prefix obo: <http://purl.obolibrary.org/obo/> .

<http://data.loterre.fr/ark:/67375/37T-Asymmetric_organocatalysis>
  skos:prefLabel "Asymmetric organocatalysis"@en, "Organocatalyse asymétrique"@fr ;
  a isothes:ConceptGroup ;
  skos:member <http://data.loterre.fr/ark:/67375/37T-VCVB3F98-V> .

<http://data.loterre.fr/ark:/67375/37T> a skos:ConceptScheme .
<http://data.loterre.fr/ark:/67375/37T-VCVB3F98-V>
  uneskos:memberOf <http://data.loterre.fr/ark:/67375/37T-Chemical_compound__Group_of_compounds>, <http://data.loterre.fr/ark:/67375/37T-Asymmetric_organocatalysis> ;
  skos:prefLabel "enamine"@en, "énamine"@fr ;
  skos:definition "An enamine is an unsaturated compound derived by the condensation of an aldehyde or ketone with a secondary amine. Enamines are versatile intermediates. The word \"enamine\" is derived from the affix en-, used as the suffix of alkene, and the root amine. This can be compared with enol, which is a functional group containing both alkene (en-) and alcohol (-ol). Enamines are considered to be nitrogen analogs of enols. If one of the nitrogen substituents is a hydrogen atom, H, it is the tautomeric form of an imine. This usually will rearrange to the imine; however there are several exceptions (such as aniline). The enamine-imine tautomerism may be considered analogous to the keto-enol tautomerism. In both cases, a hydrogen atom switches its location between the heteroatom (oxygen or nitrogen) and the second carbon atom. (From DBpedia)"@en, "Une énamine est un composé organique insaturé (alcène) obtenu par condensation d'un aldéhyde ou cétone avec une amine secondaire (avec donc libération de H2O). (Source : Wikipédia)"@fr ;
  a skos:Concept ;
  skos:hiddenLabel "enamines"@en, "Enamine"@en, "Enamine"@fr ;
  skos:exactMatch <https://fr.wikipedia.org/wiki/Énamine>, <https://en.wikipedia.org/wiki/Enamine>, <https://dbpedia.org/page/Enamine>, <https://doi.org/10.1351/goldbook.E02066>, obo:CHEBI_47989 ;
  skos:inScheme <http://data.loterre.fr/ark:/67375/37T> .

<http://data.loterre.fr/ark:/67375/37T-Chemical_compound__Group_of_compounds>
  skos:prefLabel "Composé chimique / Famille de composés"@fr, "Chemical compound / Group of compounds"@en ;
  a isothes:ConceptGroup ;
  skos:member <http://data.loterre.fr/ark:/67375/37T-VCVB3F98-V> .