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4,4,5,5-TETRAMETHYL-2-OXO-2-(1-OXO-2,2-DIPHENYLETHYL)-1,3,2-DIOXAPHOSPHOLANE
SpectraBase Compound ID JW2qVy6xN1L
InChI InChI=1S/C20H23O4P/c1-19(2)20(3,4)24-25(22,23-19)18(21)17(15-11-7-5-8-12-15)16-13-9-6-10-14-16/h5-14,17H,1-4H3
InChIKey LXQVQEYTMHGFLU-UHFFFAOYSA-N
Mol Weight 358.37 g/mol
Molecular Formula C20H23O4P
Exact Mass 358.133396 g/mol

31P Nuclear Magnetic Resonance (NMR) Chemical Shifts

31P Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 7woQvBPQj3A
Name 4,4,5,5-TETRAMETHYL-2-OXO-2-(1-OXO-2,2-DIPHENYLETHYL)-1,3,2-DIOXAPHOSPHOLANE
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Formula C20H23O4P
InChI InChI=1S/C20H23O4P/c1-19(2)20(3,4)24-25(22,23-19)18(21)17(15-11-7-5-8-12-15)16-13-9-6-10-14-16/h5-14,17H,1-4H3
InChIKey LXQVQEYTMHGFLU-UHFFFAOYSA-N
Instrument Name Jeol FX-90
Literature Reference D.E.MANOUNI, Y.LEROUX, R.BURGADA (1989) Phosphorus and Sulfur: v.42, N1, 73-83.
NMR Standard H3PO4 85%
Observed nucleus 31P
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent NEAT