For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.

3,3''-(4'-METHOXY-BENZYLIDENE)-BIS-(4-HYDROXY-COUMARIN)

Compound with spectra: 3 NMR

3,3''-(4'-METHOXY-BENZYLIDENE)-BIS-(4-HYDROXY-COUMARIN)
SpectraBase Compound ID DvsqDsuj9XA
InChI InChI=1S/C26H18O7/c1-31-15-12-10-14(11-13-15)20(21-23(27)16-6-2-4-8-18(16)32-25(21)29)22-24(28)17-7-3-5-9-19(17)33-26(22)30/h2-13,20,27-28H,1H3
InChIKey CMEFNVYVKZNNGL-UHFFFAOYSA-N
Mol Weight 442.42 g/mol
Molecular Formula C26H18O7
Exact Mass 442.105253 g/mol

View Spectrum of 3,3''-(4'-METHOXY-BENZYLIDENE)-BIS-(4-HYDROXY-COUMARIN)

1H NMR Spectrum
Copyright Copyright © 2016-2024 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2016-2021 John Wiley & Sons, Inc. All Rights Reserved.
Solvent DMSO-d6

View Spectrum of 3,3''-(4'-METHOXY-BENZYLIDENE)-BIS-(4-HYDROXY-COUMARIN)

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO-D6

View Spectrum of 3,3''-(4'-METHOXY-BENZYLIDENE)-BIS-(4-HYDROXY-COUMARIN)

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CD2Cl2
  • 3,3'-[(4-METHOXYPHENYL)-METHANE-DIYL]-BIS-(4-HYDROXY-2H-CHROMEN-2-ONE)
  • 4-hydroxy-3-[(4-hydroxy-2-oxo-2H-chromen-3-yl)(4-methoxyphenyl)methyl]-2H-chromen-2-one
3,3'-[(4-HYDROXYPHENYL)-METHANE-DIYL]-BIS-(4-HYDROXY-2H-CHROMEN-2-ONE)
4-hydroxy-3-[(4-hydroxy-2-oxo-2H-chromen-3-yl)(4-methylphenyl)methyl]-2H-chromen-2-one
3,3''-(4'-BROMO-BENZYLIDENE)-BIS-(4-HYDROXY-COUMARIN)
3,3''-(4'-FLUORO-BENZYLIDENE)-BIS-(4-HYDROXY-COUMARIN)
3,3''-(4'-CHLORO-BENZYLIDENE)-BIS-(4-HYDROXY-COUMARIN)
3,3'-(p-isopropylbenzylidene)bis[4-hydroxycoumarin]
3,3''-(4'-DIMETHYLAMINO-BENZYLIDENE)-BIS-(4-HYDROXY-COUMARIN)
3,3''-(BENZYLIDENE)-BIS-(4-HYDROXY-COUMARIN)
bis[4-hydroxy-2-oxo-2H-1-benzopyran-3-yl]acetic acid, ethyl ester
(S)-4-Hydroxy-3-(1-naphthalen-2-yl-3-oxobutyl)-chromen-2-one
Title Journal or Book Year
Synthesis, characterization, in vitro antimicrobial, and U2OS tumoricidal activities of different coumarin derivatives BMC Chemistry 2013
Benzylidene-bis-(4-Hydroxycoumarin) and Benzopyrano-Coumarin Derivatives: Synthesis, 1H/13C-NMR Conformational and X-ray Crystal Structure Studies and In Vitro Antiviral Activity Evaluations Molecules 2011

This compound is available in the following databases:

KnowItAll NMR Spectral Library
Author: Wiley

The KnowItAll NMR Spectral Library offers a comprehensive collection of NMR reference spectra, including NMR, CNMR, and XNMR, and covers a wide range of compounds including organics, polymers, monomers, metabolites, and more. Learn more.

Other Resources
Unknown Identification

Search your unknown spectrum against the world's largest collection of reference spectra

KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.