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(Triphenylphosphoranylidene)acetaldehyde

View entire compound with spectra: 2 NMR, and 1 FTIR

(Triphenylphosphoranylidene)acetaldehyde
SpectraBase Compound ID 4zzNbCtUZoK
InChI InChI=1S/C20H17OP/c21-16-17-22(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20/h1-17H
InChIKey CQCAYWAIRTVXIY-UHFFFAOYSA-N
Mol Weight 304.33 g/mol
Molecular Formula C20H17OP
Exact Mass 304.101702 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID D8AdUBpIOIr
Name (Triphenylphosphoranylidene)acetaldehyde
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number 280933
CAS Registry Number 2136-75-6
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C20H17OP
InChI 1S/C20H17OP/c21-16-17-22(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20/h1-17H
InChIKey CQCAYWAIRTVXIY-UHFFFAOYSA-N
Observed nucleus 1H
Purity 95%
Solvent CDCl3
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms (Formylmethylene)triphenylphosphorane
Wiley ID SIAL_1HNMR_005163