For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.

CIS-3,4-DIBrOMO-2,5-DIMETHOXYBENZO-[B]-1,6,6A,12A-TETRAHYDROXANTHONE

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

CIS-3,4-DIBrOMO-2,5-DIMETHOXYBENZO-[B]-1,6,6A,12A-TETRAHYDROXANTHONE
SpectraBase Compound ID EE5adqZdXtC
InChI InChI=1S/C19H16Br2O4/c1-23-18-10-7-12-14(8-11(10)19(24-2)16(21)15(18)20)25-13-6-4-3-5-9(13)17(12)22/h3-6,12,14H,7-8H2,1-2H3/t12-,14+/m0/s1
InChIKey LSHLKQGEILKHEX-GXTWGEPZSA-N
Mol Weight 468.14 g/mol
Molecular Formula C19H16Br2O4
Exact Mass 465.941535 g/mol
Enantiomer InChIKey LSHLKQGEILKHEX-OCCSQVGLSA-N

View Spectrum of CIS-3,4-DIBrOMO-2,5-DIMETHOXYBENZO-[B]-1,6,6A,12A-TETRAHYDROXANTHONE

MS (GC) Spectrum
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum AH-134-558-5

View Spectrum of CIS-3,4-DIBrOMO-2,5-DIMETHOXYBENZO-[B]-1,6,6A,12A-TETRAHYDROXANTHONE

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
  • (cis)-2,5-Dimethoxy-3,4-dibromobenzo[b]-(1,6,6a,12a-tetrahydro)xanthone
TRANS-3,4-DIBrOMO-2,5-DIMETHOXYBENZO-[B]-1,6,6A,12A-TETRAHYDROXANTHONE
TRANS-TAXIFOLIN-3-O-ALPHA-L-ARABINOPYRANOSIDE
1,4-Dimethoxy-2-(prop-1'-enyl)-3-(prop-2''-enyl)anthraquinone
(3R,4R)-2-Hydroxy-N-(2-hydroxyphenyl)-2-methyl-4-(3-methylisoxazol-5-ylamino)-3,4-dihydro-2H-chromene-3-carboxamide
8-Acetyl-6,11-dimethoxy-7,8,9,10-tetrahydrotetracene-5,12-dione
6,8-BIS-(DIETHYLAMINOMETHYL)-DIHYDROQUERCETIN
1-hydroxy-4-methoxy-3-(2'-methylprop-2'-enyl)-2-(prop-2''-enyl)anthraquinone and 1-hydroxy-4-methoxy-2-(2'-methylprop-2'-enyl)-3-(prop-2''-enyl)anthraquinone
(2'R*,4'R*}-1-[6'-Hydroxy-4'-methoxy-4'-(1"-methylethyl)spiro[benzo[b]furan-2'(3'H),1"-cyclohex-2"-en-7'-yl]-3-phenylpropan-1-one
(2'R*,4'S*}-1-[6'-Hydroxy-4'-methoxy-4'-(1"-methylethyl)spiro[benzo[b]furan-2'(3'H),1"-cyclohex-2"-en-7'-yl]-3-phenylpropan-1-one
5-(3-ethoxy-4-hydroxyphenyl)-3-hydroxy-1-[2-(2-hydroxyethoxy)ethyl]-4-(3-nitrobenzoyl)-1,5-dihydro-2H-pyrrol-2-one
Title Journal or Book Year
New Benzo[ b ]xanthones from Diels-Alder Reactions of Chromone-3-carboxaldehydes with ortho -Benzoquinodimethanes Monatshefte f�r Chemie / Chemical Monthly 2003
Other Resources
Unknown Identification

Search your unknown spectrum against the world's largest collection of reference spectra

KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.