Yıldırım, AyhanGöker, Mustafa2024-07-082024-07-082020-06-232365-6549https://doi.org/10.1002/slct.202001911https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/slct.202001911https://hdl.handle.net/11452/43034A series of 1,3-benzoxazine monomers were successfully synthesized by simple one-pot and three-component condensation of phenol, paraformaldehyde and varying types of primary aliphatic and aromatic amines in a molar ratio of 1 : 2 : 1 and in the presence of non-acidic 2,3;4,5-di-O-isopropylidene-beta-D-fructopyranose as an effective green carbohydrate based organocatalyst obtained from renewable feedstock. This multicomponent method provides a convenient fast approach for the construction of valuable 1,3-benzoxazine monomers (8 examples) with moderate to excellent yields. The chemical structures of the synthesized benzoxazines were confirmed by FTIR,H-1 NMR,C-13 NMR spectra and elemental analysis.eninfo:eu-repo/semantics/closedAccessFully biobased benzoxazinesRing-opening polymerizationDiamine-based benzoxazinesCatalyzed synthesisPhenolic materialsAldol reactionsNaphthoxazinesCondensationDerivativesAldehydesBenzoxazineMonomerMulticomponent reactionsOrganocatalysisSynthetic methodsChemistryArticle0005422828000156971697752310.1002/slct.202001911