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3-(4-METHOXYBENZOYL)-3,4-DIHYDRO-2H,5H-1-BENZOPYRANO-[4,3-B]-PYRAN-5-ONE
SpectraBase Compound ID 6nivqyRqtGc
InChI InChI=1S/C20H16O5/c1-23-14-8-6-12(7-9-14)18(21)13-10-16-19(24-11-13)15-4-2-3-5-17(15)25-20(16)22/h2-9,13H,10-11H2,1H3
InChIKey SYFFFACMEPNVMZ-UHFFFAOYSA-N
Mol Weight 336.34 g/mol
Molecular Formula C20H16O5
Exact Mass 336.099774 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID JtHSozsMSUz
Name 3-(4-METHOXYBENZOYL)-3,4-DIHYDRO-2H,5H-1-BENZOPYRANO-[4,3-B]-PYRAN-5-ONE
Compound Number 6D
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Formula C20H16O5
InChI InChI=1S/C20H16O5/c1-23-14-8-6-12(7-9-14)18(21)13-10-16-19(24-11-13)15-4-2-3-5-17(15)25-20(16)22/h2-9,13H,10-11H2,1H3
InChIKey SYFFFACMEPNVMZ-UHFFFAOYSA-N
Literature Reference Author U.GIRRESER,D.HEBER,M.SCHUETT
Literature Reference Citation J.HETCYCL.CHEM.,35,1455(1998)
Molecular Weight 336.344 g/mol
Solvent CDCl3
Source File Reference UWCS25266