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(E)-3-(4'-NITRO-PHENYLIDENE)-CHROMANONE

Compound with spectra: 4 NMR

(E)-3-(4'-NITRO-PHENYLIDENE)-CHROMANONE
SpectraBase Compound ID ACIgeAq2B5F
InChI InChI=1S/C16H11NO4/c18-16-12(10-21-15-4-2-1-3-14(15)16)9-11-5-7-13(8-6-11)17(19)20/h1-9H,10H2/b12-9+
InChIKey ZBDDYTVOLUGPBT-FMIVXFBMSA-N
Mol Weight 281.27 g/mol
Molecular Formula C16H11NO4
Exact Mass 281.068808 g/mol

View Spectrum of (E)-3-(4'-NITRO-PHENYLIDENE)-CHROMANONE

13C NMR Spectrum
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Solvent CDCl3 chloroform-d

View Spectrum of (E)-3-(4'-NITRO-PHENYLIDENE)-CHROMANONE

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent TOLUENE-D8:TOLUENE=2:3

View Spectrum of (E)-3-(4'-NITRO-PHENYLIDENE)-CHROMANONE

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 (E)-3-(4'-NITRO-PHENYLIDENE)-CHROMANONE

17O NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent TOLUENE-D8:TOLUENE=2:3
  • (3E)-3-(4-nitrobenzylidene)-2,3-dihydro-4H-chromen-4-one
  • 3-(4-NITROBENZYLIDENE)CHROMAN-4-ONE
  • 3-(4-nitrobenzylidene)-2,3-dihydro-4H-chromen-4-one
(E)-3-(4'-DIMETHYLAMINO)-PHENYLIDENE-CHROMANONE
(E)-3-(4'-METHOXY-PHENYLIDENE)-CHROMANONE
3-(4-CYANOBENZYLIDENE)CHROMAN-4-ONE
(E)-3-(4'-ISOPROPYL-PHENYLIDENE)-CHROMANONE
(3E)-3-[(2E)-3-(2-Methoxyphenyl)prop-2-en-1-ylidene]-3,4-dihydro-2H-1-benzopyran-4-one
3-(4-NITROBENZYLIDENE)-1-THIOCHROMAN-4-ONE
2-[(4-Biphenyl)methylene]-3(2H)-benzofuranone
3,4-dihydro-2-(p-ethoxybenzylidene)-1(2H)-naphthalenone
(2E)-2-(4-ethoxybenzylidene)-3,4-dihydro-1(2H)-naphthalenone
(2E)-2-[4-(pentyloxy)benzylidene]-3,4-dihydro-1(2H)-naphthalenone
Title Journal or Book Year
17O NMR studies on (E)-3-arylidenechromanone and -flavanone derivatives Magnetic Resonance in Chemistry 2001

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