{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,30]],"date-time":"2026-10-30T09:49:45Z","timestamp":1793353785381,"version":"4.5.0"},"reference-count":39,"publisher":"American Chemical Society (ACS)","issue":"43","license":[{"start":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T00:00:00Z","timestamp":1791849600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100014440","name":"Ministerio de Ciencia, Innovaci\u00f3n y Universidades","doi-asserted-by":"publisher","award":["PID2024-158213NB-I00"],"award-info":[{"award-number":["PID2024-158213NB-I00"]}],"id":[{"id":"10.13039\/100014440","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002809","name":"Generalitat de Catalunya","doi-asserted-by":"publisher","award":["2021SGR 268"],"award-info":[{"award-number":["2021SGR 268"]}],"id":[{"id":"10.13039\/501100002809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,10,30]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>The copper-catalyzed aerobic oxidation of N-(2-arylacetyl)\u20131,3-oxazolidin-2-ones to the corresponding 2-oxo derivatives is described. The transformation is promoted by copper(II) acetate and 1,10-phenanthroline in DMSO at 30 \u00b0C and provides a wide range of 1,2-dicarbonyl compounds under mild reaction conditions. The method does not require bases or additional reagents, avoids prolonged heating, and proceeds through an operationally simple process with minimal waste generation. Eventually, the resulting \u03b1-keto imides can be readily converted into \u03b1-keto esters or amides and \u03b1-hydroxy derivatives.<\/jats:p>","DOI":"10.1021\/acs.joc.6c01792","type":"journal-article","created":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T19:02:21Z","timestamp":1791918141000},"page":"14710-14717","source":"Crossref","is-referenced-by-count":0,"title":["Copper(II) Acetate-Catalyzed Aerobic Oxidation of\n                    <i>N<\/i>\n                    -(2-Arylacetyl)-1,3-oxazolidin-2-ones to 1,2-Dicarbonyl Compounds"],"prefix":"10.1021","volume":"91","author":[{"given":"Eduard","family":"Balaguer-Garcia","sequence":"first","affiliation":[{"name":"Universitat de Barcelona , , Carrer Mart\u00ed i Franqu\u00e9s 1\u201311 , , ,","place":["Barcelona, Catalonia, Spain, 08028"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pol","family":"Castillo-Torres","sequence":"additional","affiliation":[{"name":"Universitat de Barcelona , , Carrer Mart\u00ed i Franqu\u00e9s 1\u201311 , , ,","place":["Barcelona, Catalonia, Spain, 08028"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tanja","family":"Sundman","sequence":"additional","affiliation":[{"name":"Universitat de Barcelona , , Carrer Mart\u00ed i Franqu\u00e9s 1\u201311 , , ,","place":["Barcelona, Catalonia, Spain, 08028"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4345-4750","authenticated-orcid":true,"given":"Anna Maria","family":"Costa","sequence":"additional","affiliation":[{"name":"Universitat de Barcelona , , Carrer Mart\u00ed i Franqu\u00e9s 1\u201311 , , ,","place":["Barcelona, Catalonia, Spain, 08028"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0259-9155","authenticated-orcid":true,"given":"Pedro","family":"Romea","sequence":"additional","affiliation":[{"name":"Universitat de Barcelona , , Carrer Mart\u00ed i Franqu\u00e9s 1\u201311 , , ,","place":["Barcelona, Catalonia, Spain, 08028"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4289-6506","authenticated-orcid":true,"given":"F\u00e8lix","family":"Urp\u00ed","sequence":"additional","affiliation":[{"name":"Universitat de Barcelona , , Carrer Mart\u00ed i Franqu\u00e9s 1\u201311 , , ,","place":["Barcelona, Catalonia, Spain, 08028"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"316","published-online":{"date-parts":[[2026,10,13]]},"reference":[{"key":"2026103005072928100_cit1a","doi-asserted-by":"publisher","first-page":"3362","DOI":"10.1002\/anie.201006368","article-title":"If C\u2013H Could Talk: Selective C\u2013H Bond Oxidation","volume":"50","author":"Newhouse","year":"2011","journal-title":"Angew. 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