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(3AS,5R,11BS)-5-METHYL-3,3A-DIHYDRO-2H-BENZO-[G]-FURO-[3,2-C]-ISOCHROMENE-2,6,11-(5H,11BH)-TRIONE

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

(3AS,5R,11BS)-5-METHYL-3,3A-DIHYDRO-2H-BENZO-[G]-FURO-[3,2-C]-ISOCHROMENE-2,6,11-(5H,11BH)-TRIONE
SpectraBase Compound ID 9OpwFEInkxa
InChI InChI=1S/C16H12O5/c1-7-12-13(16-10(20-7)6-11(17)21-16)15(19)9-5-3-2-4-8(9)14(12)18/h2-5,7,10,16H,6H2,1H3/t7-,10+,16-/m1/s1
InChIKey CLQWEHDPSOGFQR-GHTXELIDSA-N
Mol Weight 284.27 g/mol
Molecular Formula C16H12O5
Exact Mass 284.068473 g/mol
Enantiomer InChIKey CLQWEHDPSOGFQR-KQKMSYGOSA-N

View Spectrum of (3AS,5R,11BS)-5-METHYL-3,3A-DIHYDRO-2H-BENZO-[G]-FURO-[3,2-C]-ISOCHROMENE-2,6,11-(5H,11BH)-TRIONE

MS (GC) Spectrum
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Source of Spectrum KC-1990-884-12

View Spectrum of (3AS,5R,11BS)-5-METHYL-3,3A-DIHYDRO-2H-BENZO-[G]-FURO-[3,2-C]-ISOCHROMENE-2,6,11-(5H,11BH)-TRIONE

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
  • 2H-Furo[3,2-b]naphtho[2,3-d]pyran-2,6,11-trione, 3,3a,5,11b-tetrahydro-5-methyl-, (3a.alpha.,5.beta.,11b.alpha.)-
cis-3,3a,5,11b-Tetrahydro-5-methyl-2H-furo(3,2-B)naphtho(2,3-D)pyran-2,6,11-trione;epi-7-deoxykalafungin
2-[(1S,3S)-5,10-diketo-9-methoxy-1-propyl-3,4-dihydro-1H-benz[g]isochromen-3-yl]acetic acid methyl ester
(1RS, 3RS)-(3,4-Dihydro-8-methoxy-9,10-dioxo-1-propyl-1H-2-oxa-3-anthryl)-acetic acid, methyl ester
(4R*,5R*)-5-(1,4-DIOXO-3-PHENYLSULFANYL-1,4-DIHYDRO-2-NAPHTHYL)-4-HYDROXYTETRAHYDROFURAN-2-ONE
(1R,3S,4S)-4,7,9-trihydroxy-1,3-dimethyl-3,4-dihydro-1H-benzo[g]isochromene-5,10-quinone
Methyl [3,4,5,10-tetrahydro-8-methoxy-1-methyl-5,10-dioxo-1H-6-azanaphtho[2,3-c]pyran-3-yl]-acetate
Methyl rac-(3,4-dihydro-1,1-dimethyl-9-methoxy-5,10-dioxo-1H-naphtho[2,3-c]pyran-3-yl)acetate
2-[(1R,3S)-9-hydroxy-5,10-diketo-1-propyl-3,4-dihydro-1H-benz[g]isochromen-3-yl]acetic acid methyl ester
Methyl 3,4-dihydro-9-hydroxy-5,10-dioxo-1-propyl-1H-naphtho[2,3-c]pyran-3-acetate
rac-trans(3,4-dihydro-9-hydroxy-5,10-dioxo-1-phenyl-1H-naphtho[2,3-c]pyran-3-yl)acetic acid
Title Journal or Book Year
Synthesis of the AB-Ring Pyranolactone Substructure of Granaticin A European Journal of Organic Chemistry 2012
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