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Butylidene-3,3'-bis(4-hydroxy-coumarin)
SpectraBase Compound ID 7BZwkAgJZlU
InChI InChI=1S/C22H18O6/c1-2-7-14(17-19(23)12-8-3-5-10-15(12)27-21(17)25)18-20(24)13-9-4-6-11-16(13)28-22(18)26/h3-6,8-11,14,23-24H,2,7H2,1H3
InChIKey WDMKQGDXHVGITQ-UHFFFAOYSA-N
Mol Weight 378.38 g/mol
Molecular Formula C22H18O6
Exact Mass 378.110338 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 2czNz8ymiXR
Name Butylidene-3,3'-bis(4-hydroxy-coumarin)
CAS Registry Number 1821-18-7
Comments RESTRICTED ROTATION ASSIGNMENT OF J(C9,H5 OR H7) UNCERTAIN
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C22H18O6
InChI InChI=1S/C22H18O6/c1-2-7-14(17-19(23)12-8-3-5-10-15(12)27-21(17)25)18-20(24)13-9-4-6-11-16(13)28-22(18)26/h3-6,8-11,14,23-24H,2,7H2,1H3
InChIKey WDMKQGDXHVGITQ-UHFFFAOYSA-N
Instrument Name Varian XL-100
Literature Reference O. Convert, C. Deville, J.J. Godfroid, Org. Magn. Resonance 10, 220 (1977).
NMR Standard TMS
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3