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3(E)-(4-Methoxy-benzylidene)-4-benzylidene-1,4(2H,3H)-furandione

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3(E)-(4-Methoxy-benzylidene)-4-benzylidene-1,4(2H,3H)-furandione
SpectraBase Compound ID FOm3TAWqGKO
InChI InChI=1S/C19H14O4/c1-22-15-9-7-14(8-10-15)12-17-16(18(20)23-19(17)21)11-13-5-3-2-4-6-13/h2-12H,1H3/b16-11+,17-12+
InChIKey IQESUAOCTIDMFV-MAEUFBSDSA-N
Mol Weight 306.32 g/mol
Molecular Formula C19H14O4
Exact Mass 306.089209 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 4Touzv6Rjg7
Name 3(E)-(4-Methoxy-benzylidene)-4-benzylidene-1,4(2H,3H)-furandione
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Formula C19H14O4
InChI InChI=1S/C19H14O4/c1-22-15-9-7-14(8-10-15)12-17-16(18(20)23-19(17)21)11-13-5-3-2-4-6-13/h2-12H,1H3/b16-11+,17-12+
InChIKey IQESUAOCTIDMFV-MAEUFBSDSA-N
Instrument Name Jeol PFT-100
Literature Reference H.D. Ilge, R. Paetzold, R. Radeglia, J. Prakt. Chem. 326, 222 (1984).
NMR Standard (CH3)6 Si2O
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3