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5a,10b-dihydro-2,3,5a,8-tetramethylbenzofuro[2,3-b]benzofuran-10b-carboxylic acid, ethyl ester

Compound with spectra: 1 NMR, 1 FTIR, and 1 UV-Vis

5a,10b-dihydro-2,3,5a,8-tetramethylbenzofuro[2,3-b]benzofuran-10b-carboxylic acid, ethyl ester
SpectraBase Compound ID BEJMP1EOOCZ
InChI InChI=1S/C21H22O4/c1-6-23-19(22)21-15-8-7-12(2)9-17(15)24-20(21,5)25-18-11-14(4)13(3)10-16(18)21/h7-11H,6H2,1-5H3
InChIKey NOCHSXAJIBYUCC-UHFFFAOYSA-N
Mol Weight 338.4 g/mol
Molecular Formula C21H22O4
Exact Mass 338.151809 g/mol

View Spectrum of 5a,10b-dihydro-2,3,5a,8-tetramethylbenzofuro[2,3-b]benzofuran-10b-carboxylic acid, ethyl ester

1H NMR Spectrum
Copyright Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample B. Laude, University of Besancon, France
Solvent CCl4

View Spectrum of 5a,10b-dihydro-2,3,5a,8-tetramethylbenzofuro[2,3-b]benzofuran-10b-carboxylic acid, ethyl ester

FTIR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample B. Laude, University of Besancon, France
Technique KBr WAFER

View Spectrum of 5a,10b-dihydro-2,3,5a,8-tetramethylbenzofuro[2,3-b]benzofuran-10b-carboxylic acid, ethyl ester

UV-Vis Spectrum
Copyright Copyright © 2008-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Methanol
  • BENZOFURO/2,3-B/BENZOFURAN-10B- CARBOXYLIC ACID, 5A,10B-DIHYDRO- 2,3,5A,8-TETRAMETHYL-, ETHYL ESTER
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Unknown Identification

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