Synthesis of some novel indeno[1,2-b]quinoxalin spiro-β-lactam conjugates

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dc.authoridERSANLI, CEM CUNEYT/0000-0002-8113-5091
dc.contributor.authorRad, Javad Ameri
dc.contributor.authorJarrahpour, Aliasghar
dc.contributor.authorErsanli, Cem Cuneyt
dc.contributor.authorAtioglu, Zeliha
dc.contributor.authorAkkurt, Mehmet
dc.contributor.authorTuros, Edward
dc.date.accessioned2025-03-23T19:37:45Z
dc.date.available2025-03-23T19:37:45Z
dc.date.issued2017
dc.departmentSinop Üniversitesi
dc.description.abstractThis article reports the synthesis of some new spiro-beta-lactams bearing an indeno[1,2-b]quinoxaline ring system, prepared by a [2 + 2] cycloaddition of ketenes with imines derived from 11-H-indeno[1,2-b] quinoxalin-11-one. The structures of newly synthesized spiro-beta-lactams 2a-i and 3a-i were characterized by FT-IR, H-1 NMR, C-13 NMR, mass spectrometry and elemental analyses. The relative stereochemistry of spiro-beta-lactams 2a and 3a was determined unequivocally by X-ray crystallographic studies. (C) 2017 Elsevier Ltd. All rights reserved.
dc.description.sponsorshipShiraz University Research Council [94-GR-SC-23]
dc.description.sponsorshipThe authors would like to thank the Shiraz University Research Council for financial support (Grant No. 94-GR-SC-23).
dc.identifier.doi10.1016/j.tet.2017.01.009
dc.identifier.endpage1142
dc.identifier.issn0040-4020
dc.identifier.issue8
dc.identifier.scopus2-s2.0-85009804057
dc.identifier.scopusqualityQ3
dc.identifier.startpage1135
dc.identifier.urihttps://doi.org/10.1016/j.tet.2017.01.009
dc.identifier.urihttps://hdl.handle.net/11486/6003
dc.identifier.volume73
dc.identifier.wosWOS:000394194400008
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofTetrahedron
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectindeno[1,2-b]quinoxalin
dc.subjectStaudinger reaction
dc.subjectbeta-lactams
dc.subjectSpiro
dc.titleSynthesis of some novel indeno[1,2-b]quinoxalin spiro-β-lactam conjugates
dc.typeArticle

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