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3,4,7,8-TETRAPHENYL-2H,5H-CYCLOBUTA-[B]-PYRANO-[2,3-D]-PYRAN-2,5-DIONE
SpectraBase Compound ID 2vxfSpAAve1
InChI InChI=1S/C34H20O4/c35-33-28(24-19-11-4-12-20-24)26(22-15-7-2-8-16-22)30-32(38-33)29-25(21-13-5-1-6-14-21)27(31(29)37-34(30)36)23-17-9-3-10-18-23/h1-20H
InChIKey GPPBYHVSBJNCOM-UHFFFAOYSA-N
Mol Weight 492.5 g/mol
Molecular Formula C34H20O4
Exact Mass 492.136159 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID FaYOMZ9l932
Name 3,4,7,8-TETRAPHENYL-2H,5H-CYCLOBUTA-[B]-PYRANO-[2,3-D]-PYRAN-2,5-DIONE
Compound Number 7D
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Formula C34H20O4
InChI InChI=1S/C34H20O4/c35-33-28(24-19-11-4-12-20-24)26(22-15-7-2-8-16-22)30-32(38-33)29-25(21-13-5-1-6-14-21)27(31(29)37-34(30)36)23-17-9-3-10-18-23/h1-20H
InChIKey GPPBYHVSBJNCOM-UHFFFAOYSA-N
Literature Reference Author L.CASU,L.BONSIGNORE,F.COTTIGLIA,G.LOY,E.MACCIONI
Literature Reference Citation J.HETCYCL.CHEM.,40,321(2003)
Literature Reference DOI 10.1002/jhet.5570400219
Molecular Weight 492.530 g/mol
Solvent Unknown
Source File Reference UWMS22531