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(Z)-9,10-Dimethoxy-4-oxo-(3H)-2-naphtho(2,3-C)pyran 1-ylidene-acetic acid, tert-butyl ester
SpectraBase Compound ID FGwHCYdg0WU
InChI InChI=1S/C21H22O6/c1-21(2,3)27-17(23)11-15-19-13(10-16(22)26-15)9-12-7-6-8-14(24-4)18(12)20(19)25-5/h6-9,11H,10H2,1-5H3/b15-11-
InChIKey ZNPABPKZYMDRHC-PTNGSMBKSA-N
Mol Weight 370.4 g/mol
Molecular Formula C21H22O6
Exact Mass 370.141638 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 2a2waUUy7Q1
Name (Z)-9,10-Dimethoxy-4-oxo-(3H)-2-naphtho(2,3-C)pyran 1-ylidene-acetic acid, tert-butyl ester
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C21H22O6
InChI InChI=1S/C21H22O6/c1-21(2,3)27-17(23)11-15-19-13(10-16(22)26-15)9-12-7-6-8-14(24-4)18(12)20(19)25-5/h6-9,11H,10H2,1-5H3/b15-11-
InChIKey ZNPABPKZYMDRHC-PTNGSMBKSA-N
Instrument Name Jeol FX-90
Literature Reference S.G. Gilbreath, C.M. Harris, T. Harris, J. Am. Chem. Soc. 110, 6172 (1988).
NMR Standard TMS
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3