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Chem."],"abstract":"<jats:p>Herein we describe a novel and efficient synthetic strategy to construct the linear homoallylic quinolone structures through the regio- and diastereoselective transition metal-free intramolecular addition of enolized 2-alkynylquinoline to allenamide.<\/jats:p>","DOI":"10.1039\/d2ob01362b","type":"journal-article","created":{"date-parts":[[2022,10,7]],"date-time":"2022-10-07T08:21:19Z","timestamp":1665130879000},"page":"8269-8272","update-policy":"https:\/\/doi.org\/10.1039\/rsc_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Regio- and diastereoselective transition metal-free hydroalkylation of\n                    <i>N<\/i>\n                    -allenyl sulfonamides by push\u2013pull 2-alkynylquinolines"],"prefix":"10.1039","volume":"20","author":[{"given":"Reza","family":"Dehghanpour Kalan","sequence":"first","affiliation":[{"name":"Peptide Chemistry Research Institute, K. N. Toosi University of Technology, P. O. 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