{"?xml":{"@version":"1.0"},"edm:RDF":{"@xmlns:dc":"http://purl.org/dc/elements/1.1/","@xmlns:edm":"http://www.europeana.eu/schemas/edm/","@xmlns:wgs84_pos":"http://www.w3.org/2003/01/geo/wgs84_pos","@xmlns:foaf":"http://xmlns.com/foaf/0.1/","@xmlns:rdaGr2":"http://rdvocab.info/ElementsGr2","@xmlns:oai":"http://www.openarchives.org/OAI/2.0/","@xmlns:owl":"http://www.w3.org/2002/07/owl#","@xmlns:rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","@xmlns:ore":"http://www.openarchives.org/ore/terms/","@xmlns:skos":"http://www.w3.org/2004/02/skos/core#","@xmlns:dcterms":"http://purl.org/dc/terms/","edm:WebResource":[{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-7ACZCC1J/5d0b4c56-ac64-4259-bd85-d324d11833c3/HTML","dcterms:extent":"11 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-7ACZCC1J/7b43ecd0-61bb-42bd-9823-1cc72b1999c2/PDF","dcterms:extent":"411 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-7ACZCC1J/42e096bc-b77b-46d6-bc2f-b181afc7d4ca/TEXT","dcterms:extent":"15 KB"}],"edm:TimeSpan":{"@rdf:about":"1998-2025","edm:begin":{"@xml:lang":"en","#text":"1998"},"edm:end":{"@xml:lang":"en","#text":"2025"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:doc-7ACZCC1J","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-KC6O72BG"},{"@xml:lang":"sl","#text":"Acta chimica slovenica"}],"dcterms:issued":"2001","dc:creator":["Hahem, Ahmed I.","Hamad, Abdel-Sattar S."],"dc:format":[{"@xml:lang":"sl","#text":"številka:3"},{"@xml:lang":"sl","#text":"letnik:48"},{"@xml:lang":"sl","#text":"7 strani"},{"@xml:lang":"sl","#text":"str. 431-437"}],"dc:identifier":["ISSN:1318-0207","COBISSID:23773189","URN:URN:NBN:SI:doc-7ACZCC1J"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Slovensko kemijsko društvo"},"dc:subject":[{"@xml:lang":"sl","#text":"furanoni"},{"@xml:lang":"sl","#text":"heterociklične spojine"},{"@xml:lang":"sl","#text":"heterociklični sistemi"},{"@xml:lang":"sl","#text":"oksadiazoli"},{"@xml:lang":"sl","#text":"piridazini"},{"@xml:lang":"sl","#text":"piridazinoni"},{"@xml:lang":"sl","#text":"sinteza"},{"@xml:lang":"sl","#text":"struktura"}],"dcterms:temporal":{"@rdf:resource":"1998-2025"},"dc:title":{"@xml:lang":"sl","#text":"Synthetic approaches to 6-aryl-4-(2-furyl)methylidene-1-(tosylaminocarbonyl)-1,2,3,4-tetrahydropy rida zines-3-ones and 5-1-aroylmethyl-2-(2-furyl)-1-ethenyl-2-(tosylamino)-1,3,4-oxadiazoles|"},"dc:description":[{"@xml:lang":"sl","#text":"Novel of 6-aryl-4-(2-furyl)methylidene-1-(tosylaminocarbonyl)-1,2,3,4-tetrahydropyrida zine-3-ones 4a-d were prepared by the reaction of ?$\\alpha-acryl-\\beta-(2-fury)acrylic$? acid hydrazindes 2a-d with tosylisocyanate. This has been shown to occur by initial formation of ?$N^1-aroylmethyl-3-(2-fury)acroyloy-N^2-(tosylaminocarbonyl)hydrazines$? 3a-d followed by acid catalyzed cyclization to afford 5-1-aroylmethyl-2-(2-furyl)-1-ethenyl-2-(tosylamino)-1,3,4-oxadiazoles 5a-d"},{"@xml:lang":"sl","#text":"Nove derivate 6-aril-4-(2-furil)metiliden-1-(tozilaminokarbonil)-1,2,3,4-tetrahidropiri dazi n-3-onov 4a-d smo pripravili z rakcijami ?$\\alfa-aracil-\\beta-(2-furi)akrilohidrazidov$? 2a-d s tozilisocianatom in jih nato pretvorili v 5-1-aroilmetil-2-(2-furil)-1-etenil-2-(tozilamino)-1,3,4-oksadiazole 5a-d. Strukture spojin in intermediatov smo potrdili z analiznimi in spektroskopskimi podatki"}],"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:doc-7ACZCC1J","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:doc-7ACZCC1J"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:doc-7ACZCC1J/7b43ecd0-61bb-42bd-9823-1cc72b1999c2/PDF"},"edm:rights":{"@rdf:resource":"http://creativecommons.org/licenses/by/4.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"Slovensko kemijsko društvo"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:doc-7ACZCC1J/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:doc-7ACZCC1J"}}}}