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1-(8,9-DIHYDRO-5-HYDROXY-2,2,9,9-TETRAMETHYL-8-YLIDEN-2H-BENZO-[3,4-B]-FURAN-[1,2-B']-PYRAN-6-YL)-ETHANONE
SpectraBase Compound ID Gp0z0wH43Lq
InChI InChI=1S/C18H20O4/c1-9(19)12-14(20)13-16(21-10(2)18(13,5)6)11-7-8-17(3,4)22-15(11)12/h7-8,20H,2H2,1,3-6H3
InChIKey MNJKTHYHWPHHLA-UHFFFAOYSA-N
Mol Weight 300.35 g/mol
Molecular Formula C18H20O4
Exact Mass 300.136159 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID AxT0pfwEXD7
Name 1-(8,9-DIHYDRO-5-HYDROXY-2,2,9,9-TETRAMETHYL-8-YLIDEN-2H-BENZO-[3,4-B]-FURAN-[1,2-B']-PYRAN-6-YL)-ETHANONE
Compound Number 8
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Formula C18H20O4
InChI InChI=1S/C18H20O4/c1-9(19)12-14(20)13-16(21-10(2)18(13,5)6)11-7-8-17(3,4)22-15(11)12/h7-8,20H,2H2,1,3-6H3
InChIKey MNJKTHYHWPHHLA-UHFFFAOYSA-N
Literature Reference Author R.PERNIN,F.MUYARD,F.BEVALOT,F.TILLEQUIN,J.VAQUETTE
Literature Reference Citation J.NAT.PROD.,63,245(2000)
Literature Reference DOI 10.1021/np9902845
Molecular Weight 300.354 g/mol
Solvent CDCl3