(R)-(-)-7,8-DICHLORO-10-METHOXY-3-METHYL-3,4-DIHYDRO-1H-NAPHTHO-[2,3-C]-PYRAN-1,6,9-TRIONE
Compound with spectra: 1 NMR
![(R)-(-)-7,8-DICHLORO-10-METHOXY-3-METHYL-3,4-DIHYDRO-1H-NAPHTHO-[2,3-C]-PYRAN-1,6,9-TRIONE](/api/compound/Gd6DCdntfkV.png?ph=true&h=300&w=458 "(R)-(-)-7,8-DICHLORO-10-METHOXY-3-METHYL-3,4-DIHYDRO-1H-NAPHTHO-[2,3-C]-PYRAN-1,6,9-TRIONE")
| SpectraBase Compound ID | Gd6DCdntfkV |
|---|---|
| InChI | InChI=1S/C15H10Cl2O5/c1-5-3-6-4-7-9(13(19)11(17)10(16)12(7)18)14(21-2)8(6)15(20)22-5/h4-5H,3H2,1-2H3 |
| InChIKey | JPJFDGXSKVHAKC-UHFFFAOYSA-N |
| Mol Weight | 341.15 g/mol |
| Molecular Formula | C15H10Cl2O5 |
| Exact Mass | 339.990529 g/mol |
| Copyright | Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved. |
|---|---|
| Solvent | CDCl3 |
1H-Naphtho[2,3-c]pyran-1,6,9-trione, 10-(acetyloxy)-3,4-dihydro-7-methoxy-3-methyl-, (R)-
(3S)-10,12-dihydroxy-8-methoxy-3-methyl-3,4-dihydronaphtho[3,2-g]isochromene-1,6,11-trione
(+-)-cis-3,4,6,9-tetrahydro-7,10-dimethoxy-1,3,8-trimethyl-1H-naphtho[2,3-c]pyran-6,9-dione[(+-)-ventilagone 7,10-dimethyl ether]
METHYL-3-ACETYL-1,6,8-TRIMETHOXY-9,10-DIOXO-9,10-DIHYDROANTHRACENE-2-CARBOXYLATE
DIMETHYL-DERIVATIVE
(4-Methoxyphenyl)methyl 3-hydroxy-8-methoxy-9,10-dioxo-1-propyl-anthracene-2-carboxylate
2-sec-Butyl-5-methyl-4H-naphtho[2,3-h]chromene-4,7,12-trione
2-METHOXY-5-(3,4-DIMETHOXYPHENYL)-6-ETHOXYCARBONYL-7-HYDROXY-1,4-NAPHTHOQUINONE
Pigmentosin A
5,8,10-Trihydroxy-3-methyl-1,7-dimethoxy-1H-naphtho[2,3-c]pyran-6,9-dione
| Title | Journal or Book | Year |
|---|---|---|
| Pigments of Fungi. Part 70.* Total Synthesis of (R)-Semixanthomegnin and the X-Ray Crystal Structure of (±)-7-Chloro-10-methoxy-3-methyl-3, 4-dihydro-1 H-naphtho[2,3-c]pyran-1,6,9-trione | Australian Journal of Chemistry | 2003 |
This compound is available in the following databases:
Wiley SmartSpectra IR Database
Author: Wiley
Designed for use with Wiley’s KnowItAll IR Spectral Library collection, this computed IR database can be used in unknown identification to expand your available chemical compound coverage and improve your analytical workflow. Learn more.
KnowItAll NMR Spectral Library
Author: Wiley
The KnowItAll NMR Spectral Library offers a comprehensive collection of NMR reference spectra, including NMR, CNMR, and XNMR, and covers a wide range of compounds including organics, polymers, monomers, metabolites, and more. Learn more.