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The synthesis of some coumestan and related chromogenic derivatives of crown ethers, part II

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dc.contributor.authorsBulut, M; Erk, C
dc.contributor.editorColeman, AW
dc.date.accessioned2022-03-12T15:58:08Z
dc.date.accessioned2026-01-11T15:13:33Z
dc.date.available2022-03-12T15:58:08Z
dc.date.issued1998
dc.description.abstractThe [18]crown-6 derivatives of 8,9-dihydroxy-6H-benzofuro[3,2-c] [I]benzopyran-6-one, 1,3-dimethyl-8,9-dihydroxy-6H-benzofuro[3, 2-c][1] benzo pyran-6-one, 6,7-dihydroxy-3,4-dihydro-2H-dibenzofuran-1-one and 6,7-dihydroxy-3, 3 -dimethyl-3,4-dihydro-2H-dibenzofuran-1-one, were prepared from o-dihydroxy compounds, and polyethylene glycol ditosylates in the presence of K2CO3/CH3CN/H2O. Some coumestan related 3-5 oxygen containing heterocyclic-crowns were also synthesized The structures were identified by elemental analysis, H-1-NMR, C-13-NMR, IR spectra and CI mass spectra.
dc.identifier.doidoiWOS:000078853100038
dc.identifier.isbn0-7923-5330-7
dc.identifier.urihttps://hdl.handle.net/11424/223938
dc.identifier.wosWOS:000078853100038
dc.language.isoeng
dc.publisherSPRINGER
dc.relation.ispartofMOLECULAR RECOGNITION AND INCLUSION
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectmacrocyclics
dc.subjectchromogenic compounds
dc.subjectmolecular recognition
dc.subjectCOUMARIN
dc.titleThe synthesis of some coumestan and related chromogenic derivatives of crown ethers, part II
dc.typeconferenceObject
dspace.entity.typePublication
oaire.citation.endPage274
oaire.citation.startPage271
oaire.citation.titleMOLECULAR RECOGNITION AND INCLUSION

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