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5a,10b-dihydro-2,5a-dimethyl-9-methoxybenzofuro[2,3-b]benzofuran-10b-carboxylic acid, ethyl ester

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5a,10b-dihydro-2,5a-dimethyl-9-methoxybenzofuro[2,3-b]benzofuran-10b-carboxylic acid, ethyl ester
SpectraBase Compound ID 8YIFTfKnbva
InChI InChI=1S/C20H20O5/c1-5-23-18(21)20-14-10-12(2)6-8-16(14)24-19(20,3)25-17-9-7-13(22-4)11-15(17)20/h6-11H,5H2,1-4H3
InChIKey NFQBLRKUKGVUBA-UHFFFAOYSA-N
Mol Weight 340.38 g/mol
Molecular Formula C20H20O5
Exact Mass 340.131074 g/mol

1H Nuclear Magnetic Resonance (NMR) Chemical Shifts

1H Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 9JY6Ndy5ds3
Name 5a,10b-dihydro-2,5a-dimethyl-9-methoxybenzofuro[2,3-b]benzofuran-10b-carboxylic acid, ethyl ester
Source of Sample B. Laude, University of Besancon, France
Copyright Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C20H20O5
InChI InChI=1S/C20H20O5/c1-5-23-18(21)20-14-10-12(2)6-8-16(14)24-19(20,3)25-17-9-7-13(22-4)11-15(17)20/h6-11H,5H2,1-4H3
InChIKey NFQBLRKUKGVUBA-UHFFFAOYSA-N
Instrument Name Varian A-60
Literature Reference Abstract-Chemical Abstracts= 63, 593(1965)
Sadtler NMR Number 1727M
Solvent CCl4
Synonyms BENZOFURO/2,3-B/BENZOFURAN-10B- CARBOXYLIC ACID, 5A,10B-DIHYDRO- 2,5A-DIMETHYL-9-METHOXY-, ETHYL ESTER