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9a-chloro-3a-methoxy-2,3,3a,9a-tetrahydrocyclopenta[b][1]benzopyran-9-(1H)-one

Compound with spectra: 1 NMR, and 1 FTIR

9a-chloro-3a-methoxy-2,3,3a,9a-tetrahydrocyclopenta[b][1]benzopyran-9-(1H)-one
SpectraBase Compound ID 3kDqbTztGto
InChI InChI=1S/C13H13ClO3/c1-16-13-8-4-7-12(13,14)11(15)9-5-2-3-6-10(9)17-13/h2-3,5-6H,4,7-8H2,1H3
InChIKey BBXFAPWHGORVPB-UHFFFAOYSA-N
Mol Weight 252.7 g/mol
Molecular Formula C13H13ClO3
Exact Mass 252.055322 g/mol

View Spectrum of 9a-chloro-3a-methoxy-2,3,3a,9a-tetrahydrocyclopenta[b][1]benzopyran-9-(1H)-one

1H NMR Spectrum
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Solvent CDCl3

View Spectrum of 9a-chloro-3a-methoxy-2,3,3a,9a-tetrahydrocyclopenta[b][1]benzopyran-9-(1H)-one

FTIR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample T. Watanabe and M. Yamauchi, Josai University, Saitama, Japan
Technique KBr WAFER
  • CYCLOPENTA/B//1/BENZOPYRAN-9/1H/- ONE, 9A-CHLORO-3A-METHOXY-2,3,3A,9A- TETRAHYDRO-,
(E)-3-(Carbethoxymethylene)-2-methoxy-4'-methylflavanone
6,8-dichloro-3-methyl-3-(piperidinomethyl)flavanone
2-Hydroxy-3,3-dimethyl-2-o-tolylchroman-4-one
7,3',4'-TRIHYDROXY-5-O-ALPHA-L-RHAMNOPYRANOSYL-ISOFLAVONE
6,8-dichloro-3-methyl-3-[(1-pyrrolidinyl)methyl]flavanone
(2R,3R)-3-Chloro-4-oxo-2-phenyl-chroman-3-carboxylic acid tert-butyl ester
(2S,3S)-3-[(2R,3S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-keto-chroman-3-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chroman-4-one
4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-2,3-dihydro-3-hydroxy-7,8-dimethoxy-
N-Benzyl-6,8-bis(benzyloxy)-5-bromo-1,3-dimethyl-1,2,3,4-tetrahydroisoquinoline
Methyl 2-{[3-Benzoyl-6-(tert-butyl)-2-oxo-2H-chromen-4-yl]methyl}acrylate
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