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2-Phenyl-3,5,7-tris(trimethylsilyloxy)-1-benzopyran-4-one

View entire compound with spectra: 1 NMR, and 2 MS (GC)

2-Phenyl-3,5,7-tris(trimethylsilyloxy)-1-benzopyran-4-one
SpectraBase Compound ID EXDO6XBDRgy
InChI InChI=1S/C24H34O5Si3/c1-30(2,3)27-18-15-19-21(20(16-18)28-31(4,5)6)22(25)24(29-32(7,8)9)23(26-19)17-13-11-10-12-14-17/h10-16H,1-9H3
InChIKey RDCHQJXIQXSZNH-UHFFFAOYSA-N
Mol Weight 486.8 g/mol
Molecular Formula C24H34O5Si3
Exact Mass 486.171404 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 8HzXaKKIkdc
Name 2-Phenyl-3,5,7-tris(trimethylsilyloxy)-1-benzopyran-4-one
Comments Computed using HOSE algorithm
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 486.171403795 u
Formula C24H34O5Si3
InChI InChI=1S/C24H34O5Si3/c1-30(2,3)27-18-15-19-21(20(16-18)28-31(4,5)6)22(25)24(29-32(7,8)9)23(26-19)17-13-11-10-12-14-17/h10-16H,1-9H3
InChIKey RDCHQJXIQXSZNH-UHFFFAOYSA-N
Molecular Weight 486.786 g/mol
SMILES C=1(C(C=2C(=CC(=CC2OC1C=1C=CC=CC1)O[Si](C)(C)C)O[Si](C)(C)C)=O)O[Si](C)(C)C