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5,6,7,8-PENTAFLUORO-4-METHOXY-2H-CYCLOPENTA[B]FURAN-2-ONE
SpectraBase Compound ID JN9haZnSLuO
InChI InChI=1S/C10H4F4O3/c1-16-9-3-2-4(15)17-10(3)8(14)6(12)5(11)7(9)13/h2H,1H3
InChIKey MGJWKLVLSAHBQL-UHFFFAOYSA-N
Mol Weight 248.13 g/mol
Molecular Formula C10H4F4O3
Exact Mass 248.009657 g/mol

19F Nuclear Magnetic Resonance (NMR) Chemical Shifts

19F Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID DeOCkjhyrb4
Name 5,6,7,8-PENTAFLUORO-4-METHOXY-2H-CYCLOPENTA[B]FURAN-2-ONE
Comments `+` AXIS-LOW FIELD (DIRECT INDICATION IN THE PUBLICATION).
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C10H4F4O3
InChI InChI=1S/C10H4F4O3/c1-16-9-3-2-4(15)17-10(3)8(14)6(12)5(11)7(9)13/h2H,1H3
InChIKey MGJWKLVLSAHBQL-UHFFFAOYSA-N
Instrument Name Bruker AC-250
Literature Reference GERALD M. BROOKE, RAYMOND S. MATTHEWS, MARY E. HARMAN, MICHAEL B. HURSTHOUSE(1991) J.Fluor.Chem.: v.53, N3, 339-354.
NMR Standard CCl3F
Observed nucleus 19F
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3 chloroform-d