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METHYL-[4'-(DIETHOXYPHOSPHONYL)-2'-ETHYL-3,5'-DIOXO-1H,3H,5'H-SPIRO-(INDENE-2,3'-4'H-ISOOXAZOL)-4'-YLIDENE]-ACETATE

Compound with spectra: 2 NMR, and 1 MS (GC)

METHYL-[4'-(DIETHOXYPHOSPHONYL)-2'-ETHYL-3,5'-DIOXO-1H,3H,5'H-SPIRO-(INDENE-2,3'-4'H-ISOOXAZOL)-4'-YLIDENE]-ACETATE
SpectraBase Compound ID 7hKJoXv1LlZ
InChI InChI=1S/C20H24NO8P/c1-5-21-20(18(19(24)29-21)30(25,27-6-2)28-7-3)15(12-16(22)26-4)13-10-8-9-11-14(13)17(20)23/h8-12,18H,5-7H2,1-4H3/b15-12+
InChIKey OSRDCCKARUQCQR-NTCAYCPXSA-N
Mol Weight 437.38 g/mol
Molecular Formula C20H24NO8P
Exact Mass 437.123954 g/mol

View Spectrum of METHYL-[4'-(DIETHOXYPHOSPHONYL)-2'-ETHYL-3,5'-DIOXO-1H,3H,5'H-SPIRO-(INDENE-2,3'-4'H-ISOOXAZOL)-4'-YLIDENE]-ACETATE

31P NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3

View Spectrum of METHYL-[4'-(DIETHOXYPHOSPHONYL)-2'-ETHYL-3,5'-DIOXO-1H,3H,5'H-SPIRO-(INDENE-2,3'-4'H-ISOOXAZOL)-4'-YLIDENE]-ACETATE

MS (GC) Spectrum
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum AH-139-622-5a

View Spectrum of METHYL-[4'-(DIETHOXYPHOSPHONYL)-2'-ETHYL-3,5'-DIOXO-1H,3H,5'H-SPIRO-(INDENE-2,3'-4'H-ISOOXAZOL)-4'-YLIDENE]-ACETATE

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
  • Methyl {4'-(diethoxyphosphonyl)-2'-ethyl-3,5'-dioxo-1H,3H,5'H-spiro[indene-2,3'-4'H-isooxazol]-1-ylidene} acetate
Title Journal or Book Year
An efficient method for the synthesis of spiro and fused N-heterocyclic phosphor esters. Reactions of triketoindan-2-oxime with α-phosphonyl carbanions Monatshefte für Chemie - Chemical Monthly 2008
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