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8,8-dimethyl-5-trimethylsilyloxy-2-(4-trimethylsilyloxyphenyl)-2,3-dihydropyrano[2,3-h]chromen-4-one
SpectraBase Compound ID 5Nyjn4Skhoc
InChI InChI=1S/C26H34O5Si2/c1-26(2)14-13-19-22(29-26)16-23(31-33(6,7)8)24-20(27)15-21(28-25(19)24)17-9-11-18(12-10-17)30-32(3,4)5/h9-14,16,21H,15H2,1-8H3
InChIKey VHLGVRCPWSFQQP-UHFFFAOYSA-N
Mol Weight 482.7 g/mol
Molecular Formula C26H34O5Si2
Exact Mass 482.194477 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 6dDyTIJhhym
Name 8,8-dimethyl-5-trimethylsilyloxy-2-(4-trimethylsilyloxyphenyl)-2,3-dihydropyrano[2,3-h]chromen-4-one
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C26H34O5Si2
InChI InChI=1S/C26H34O5Si2/c1-26(2)14-13-19-22(29-26)16-23(31-33(6,7)8)24-20(27)15-21(28-25(19)24)17-9-11-18(12-10-17)30-32(3,4)5/h9-14,16,21H,15H2,1-8H3
InChIKey VHLGVRCPWSFQQP-UHFFFAOYSA-N
Instrument Name HP 6890-5973
Ionization Type EI
Literature Reference DOI 10.1021/acs.jnatprod.1c00505
Molecular Weight 482.723 g/mol
SMILES c12c(c3c(c(c2)O[Si](C)(C)C)C(CC(O3)c2ccc(cc2)O[Si](C)(C)C)=O)C=CC(O1)(C)C
SPLASH splash10-00or-0090600000-45f06f4a0ee9b3c01435
Source of Spectrum G4-84-2679-2679-2
Thin-Layer Chromatography Rf = 0.48 (n-hexane/EtOAc, 2:1)
Wiley ID 1884087