{"id":{"repo_id":"wurz-thes","oai_identifier":"oai:opus.bibliothek.uni-wuerzburg.de:573"},"canonical_url":"https://search.dev.ndltd.org/etd/wurz-thes/oai:opus.bibliothek.uni-wuerzburg.de:573","repository":{"repo_id":"wurz-thes","name":"Universität Wüzburg","base_url":"https://opus.bibliothek.uni-wuerzburg.de/oai"},"display":{"title":"Synthese von Cyclopenta[c]pyran-3(5H)-on und Cyclopenta[c]pyran-3(7H)-on als Vorstufen von Cyclopenta[c]pyranen","abstract":"Die bisher unbekannten a-Pyrone Cyclopenta[c]pyran-3(5H)-on und Cyclopenta[c]pyran-3(7H)-on wurden auf zwei unabhängigen Synthesewegen hergestellt. Die Reaktivität der neuen a-Pyrone wurde untersucht. Das Hauptaugenmerk lag dabei auf der Synthese von Cyclopenta[c]pyranen.","abstract_html":"Die bisher unbekannten a-Pyrone Cyclopenta[c]pyran-3(5H)-on und Cyclopenta[c]pyran-3(7H)-on wurden auf zwei unabhängigen Synthesewegen hergestellt. Die Reaktivität der neuen a-Pyrone wurde untersucht. Das Hauptaugenmerk lag dabei auf der Synthese von Cyclopenta[c]pyranen.","abstract_has_math":false,"creators":["Güllük, Eduard"],"institution":"Universität Würzburg","degree_name":null,"degree_level":"thesis.doctoral","degree_discipline":null,"degree_department":null,"school":null,"contributors":["Christl, Manfred"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2003,"date_issued":"2003-08-28","date_published":"2003-08-28","updated_at":"2026-07-24T06:11:16Z","subjects":["Cyclopenta[c]pyran-3(5H)-on","Cyclopenta[c]pyran-3(7H)-on","Cyclopenta[c]pyrane","cyclopenta[c]pyran-3(5H)-one","cyclopenta[c]pyran-3(7H)-one","cyclopenta[c]pyrans"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://opus.bibliothek.uni-wuerzburg.de/frontdoor/index/index/docId/573","outbound_label":"Repository record","outbound_source":"source_url"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Christl, Manfred"]},{"key":"dc:creator","label":"Author","values":["Güllük, Eduard"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:publisher","label":"Institution","values":["Universität Würzburg"]},{"key":"dc:type","label":"Dc Type","values":["doctoralThesis"]},{"key":"thesis:degree_level","label":"Degree Level","values":["thesis.doctoral"]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["Universität Würzburg"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Cyclopenta[c]pyran-3(5H)-on","Cyclopenta[c]pyran-3(7H)-on","Cyclopenta[c]pyrane","cyclopenta[c]pyran-3(5H)-one","cyclopenta[c]pyran-3(7H)-one","cyclopenta[c]pyrans"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Die bisher unbekannten a-Pyrone Cyclopenta[c]pyran-3(5H)-on und Cyclopenta[c]pyran-3(7H)-on wurden auf zwei unabhängigen Synthesewegen hergestellt. Die Reaktivität der neuen a-Pyrone wurde untersucht. Das Hauptaugenmerk lag dabei auf der Synthese von Cyclopenta[c]pyranen.","The hitherto unkwown a-pyrones cyclopenta[c]pyran-3(5H)-one and cyclopenta[c]pyran-3(7H)-one were prepared via two independent synthetic pathways. The reactivity of the new a-pyrones was investigated. The main objective was the synthesis of cyclopenta[c]pyrans."]},{"key":"dc:format.medium","label":"Dc Format Medium","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["Synthese von Cyclopenta[c]pyran-3(5H)-on und Cyclopenta[c]pyran-3(7H)-on als Vorstufen von Cyclopenta[c]pyranen","Synthesis of cyclopenta[c]pyran-3(5H)-one and cyclopenta[c]pyran-3(7H)-one as precursors of cyclopenta[c]pyrans"]}]}],"canonical_facts":{"dc:contributor":["Christl, Manfred"],"dc:creator":["Güllük, Eduard"],"dc:description.abstract":["Die bisher unbekannten a-Pyrone Cyclopenta[c]pyran-3(5H)-on und Cyclopenta[c]pyran-3(7H)-on wurden auf zwei unabhängigen Synthesewegen hergestellt. Die Reaktivität der neuen a-Pyrone wurde untersucht. Das Hauptaugenmerk lag dabei auf der Synthese von Cyclopenta[c]pyranen.","The hitherto unkwown a-pyrones cyclopenta[c]pyran-3(5H)-one and cyclopenta[c]pyran-3(7H)-one were prepared via two independent synthetic pathways. The reactivity of the new a-pyrones was investigated. The main objective was the synthesis of cyclopenta[c]pyrans."],"dc:format.medium":["application/pdf"],"dc:publisher":["Universität Würzburg"],"dc:subject":["Cyclopenta[c]pyran-3(5H)-on","Cyclopenta[c]pyran-3(7H)-on","Cyclopenta[c]pyrane","cyclopenta[c]pyran-3(5H)-one","cyclopenta[c]pyran-3(7H)-one","cyclopenta[c]pyrans"],"dc:title":["Synthese von Cyclopenta[c]pyran-3(5H)-on und Cyclopenta[c]pyran-3(7H)-on als Vorstufen von Cyclopenta[c]pyranen","Synthesis of cyclopenta[c]pyran-3(5H)-one and cyclopenta[c]pyran-3(7H)-one as precursors of cyclopenta[c]pyrans"],"dc:type":["doctoralThesis"],"thesis:degree_level":["thesis.doctoral"],"thesis:institution_name":["Universität Würzburg"]},"updated_at":"2026-07-24T06:11:16Z"}