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3-[(1E)-1,3-DIMETHYLPENT-1-ENYL]-8-HYDROXY-7-HYDROXY-8-(2-OXOPROPYL)-10-([2-(TRIMETHYLSILYLOXY)-ETHOXY]-METHOXY)-1H-NAPHTHO-[2,3-C]-PYRAN-9(8H)-ONE

Compound with spectra: 1 NMR, and 1 MS (GC)

3-[(1E)-1,3-DIMETHYLPENT-1-ENYL]-8-HYDROXY-7-HYDROXY-8-(2-OXOPROPYL)-10-([2-(TRIMETHYLSILYLOXY)-ETHOXY]-METHOXY)-1H-NAPHTHO-[2,3-C]-PYRAN-9(8H)-ONE
SpectraBase Compound ID 6HN4s01ObPX
InChI InChI=1S/C30H42O7Si/c1-9-19(2)12-20(3)25-14-22-13-23-15-26(34-5)30(33,16-21(4)31)29(32)27(23)28(24(22)17-36-25)37-18-35-10-11-38(6,7)8/h12-15,19,33H,9-11,16-18H2,1-8H3/b20-12+
InChIKey UGKNONBIOKNRLI-UDWIEESQSA-N
Mol Weight 542.7 g/mol
Molecular Formula C30H42O7Si
Exact Mass 542.26998 g/mol

View Spectrum of 3-[(1E)-1,3-DIMETHYLPENT-1-ENYL]-8-HYDROXY-7-HYDROXY-8-(2-OXOPROPYL)-10-([2-(TRIMETHYLSILYLOXY)-ETHOXY]-METHOXY)-1H-NAPHTHO-[2,3-C]-PYRAN-9(8H)-ONE

MS (GC) Spectrum
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Source of Spectrum H-74-1449-5

View Spectrum of 3-[(1E)-1,3-DIMETHYLPENT-1-ENYL]-8-HYDROXY-7-HYDROXY-8-(2-OXOPROPYL)-10-([2-(TRIMETHYLSILYLOXY)-ETHOXY]-METHOXY)-1H-NAPHTHO-[2,3-C]-PYRAN-9(8H)-ONE

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
  • 3-[(1E)-1,3-Dimethylpent-1-enyl]-8-hydroxy-7-methoxy-8-(2-oxopropyl)-10-{[2-(trimethylsilyl)ethoxy]-methoxy}-1H-naphtho[2,3-c]pyran-9(8H)-one
Title Journal or Book Year
A Novel, Degraded Polyketidic Lactone, Leptosphaerolide, and Its Likely Diketone Precursor, Leptosphaerodione. Isolation from Cultures of the Marine AscomyceteLeptosphaeria oraemaris (LINDER) Helvetica Chimica Acta 1991
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Unknown Identification

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