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CIS-2-METHOXY-2,2-ETHYLENEDIOXY-4,5-DIPHENYL-4,5-DICARBOMETHOXY-SPIRO-1,3,2-DIOXAPHOSPHOLANE
SpectraBase Compound ID 20DR7bvxjMd
InChI InChI=1S/C21H23O9P/c1-24-18(22)20(16-10-6-4-7-11-16)21(19(23)25-2,17-12-8-5-9-13-17)30-31(26-3,29-20)27-14-15-28-31/h4-13H,14-15H2,1-3H3/t20-,21+
InChIKey XAPKMZOUIJVFSB-OYRHEFFESA-N
Mol Weight 450.38 g/mol
Molecular Formula C21H23O9P
Exact Mass 450.107969 g/mol

31P Nuclear Magnetic Resonance (NMR) Chemical Shifts

31P Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID LFHMGvpjBNR
Name CIS-2-METHOXY-2,2-ETHYLENEDIOXY-4,5-DIPHENYL-4,5-DICARBOMETHOXY-SPIRO-1,3,2-DIOXAPHOSPHOLANE
Comments , SCALE INVERTED, STEREOCONFIGURATION IS RELATIVE;KGU-4 (RUSSIAN) (31P
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C21H23O9P
InChI InChI=1S/C21H23O9P/c1-24-18(22)20(16-10-6-4-7-11-16)21(19(23)25-2,17-12-8-5-9-13-17)30-31(26-3,29-20)27-14-15-28-31/h4-13H,14-15H2,1-3H3/t20-,21+
InChIKey XAPKMZOUIJVFSB-OYRHEFFESA-N
Instrument Name SEE COMMENT
Literature Reference I.V.KONOVALOVA, E.KH.OFITSEROV, A.N.PUDOVIK (1976) Zhurn.Obsch.Khim.(Russ.Lang.): v.46, N1, 30-33.
NMR Standard -H3PO4 85%
Observed nucleus 31P
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent not reported