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3-methoxy-2-phenylthiopyrano[2,3-e][1]benzoxol-4-one

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3-methoxy-2-phenylthiopyrano[2,3-e][1]benzoxol-4-one
SpectraBase Compound ID GpApwkefgtL
InChI InChI=1S/C18H12O3S/c1-20-16-15(19)13-7-8-14-12(9-10-21-14)18(13)22-17(16)11-5-3-2-4-6-11/h2-10H,1H3
InChIKey HWSZYQZNGGTBDP-UHFFFAOYSA-N
Mol Weight 308.35 g/mol
Molecular Formula C18H12O3S
Exact Mass 308.050715 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID BEUdqufv4lQ
Name 3-Methoxy-2-phenyl-4H-furo(2,3-H)thiochromen-4-one
Comments STRUCTURE CHANGED (W.B.)
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C18H12O3S
InChI InChI=1S/C18H12O3S/c1-20-16-15(19)13-7-8-14-12(9-10-21-14)18(13)22-17(16)11-5-3-2-4-6-11/h2-10H,1H3
InChIKey HWSZYQZNGGTBDP-UHFFFAOYSA-N
Instrument Name Jeol PS-100
Literature Reference S.C. Gupta, F.P. Singh, B. Ternai, Org. Magn. Resonance 20, 222 (1982).
NMR Standard DMSO-D6
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent DMSO-D6