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Chem."],"abstract":"<jats:p>\n                    A new methodology for the synthesis of unknown 5-alkylidene-2,3,5,6,7,8-hexahydroimidazo[1,2-\n                    <jats:italic>a<\/jats:italic>\n                    ]pyridines is reported through the intramolecular cyclization of linear bis-\u03b1,\u03b2-alkynic ketone precursors\n                    <jats:italic>via<\/jats:italic>\n                    an imidazoline intermediate.\n                  <\/jats:p>","DOI":"10.1039\/d5ob01892g","type":"journal-article","created":{"date-parts":[[2026,3,3]],"date-time":"2026-03-03T08:41:13Z","timestamp":1772527273000},"page":"2522-2531","update-policy":"https:\/\/doi.org\/10.1039\/rsc_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Facile one-pot synthesis of 5-alkylidene-2,3,5,6,7,8-hexahydroimidazo[1,2-\n                    <i>a<\/i>\n                    ]pyridines"],"prefix":"10.1039","volume":"24","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6181-3254","authenticated-orcid":false,"given":"Esra Korkmaz","family":"Yurtoglu","sequence":"first","affiliation":[{"name":"Department of Chemistry, Faculty of Arts and Science, Middle East Technical University, 06800 Ankara, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7764-2288","authenticated-orcid":false,"given":"Metin","family":"Zora","sequence":"additional","affiliation":[{"name":"Department of Chemistry, Faculty of Arts and Science, Middle East Technical University, 06800 Ankara, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"292","published-online":{"date-parts":[[2026]]},"reference":[{"key":"D5OB01892G\/cit1a\/1","first-page":"596","volume-title":"Comprehensive Heterocyclic Chemistry IV","volume":"11","author":"Punna","year":"2022","unstructured":"N.Punna ,  S. 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