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Methyl(triphenylphosphoranylidene)acetate

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Methyl(triphenylphosphoranylidene)acetate
SpectraBase Compound ID 83HMpzNkRHC
InChI InChI=1S/C21H19O2P/c1-23-21(22)17-24(18-11-5-2-6-12-18,19-13-7-3-8-14-19)20-15-9-4-10-16-20/h2-17H,1H3/b21-17+
InChIKey NTNUDYROPUKXNA-HEHNFIMWSA-N
Mol Weight 334.35 g/mol
Molecular Formula C21H19O2P
Exact Mass 334.112267 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 4a4nanYMun7
Name Methyl-(triphenyl-phosphoranylidene) acetate
CAS Registry Number 50443-07-7
Comments THE DOUBLE BOND BETWEEN P AND ATTACHED C IS DELOCALIZED
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C21H19O2P
InChI InChI=1S/C21H19O2P/c1-23-21(22)17-24(18-11-5-2-6-12-18,19-13-7-3-8-14-19)20-15-9-4-10-16-20/h2-17H,1H3/b21-17+
InChIKey NTNUDYROPUKXNA-HEHNFIMWSA-N
Instrument Name Varian XL-100
Literature Reference G.A. Gray, J. Am. Chem. Soc. 95, 7736 (1973).
NMR Standard TMS
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3