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ETHYL-[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)

ETHYL-[4'-(DIETHOXYPHOSPHONYL)-2'-ETHYL-3,5'-DIOXO-1H,3H,5'H-SPIRO-(INDENE-2,3'-4'H-ISOOXAZOL)-4'-YLIDENE]-ACETATE
SpectraBase Compound ID EN6AJluW3Sv
InChI InChI=1S/C21H26NO8P/c1-5-22-21(19(20(25)30-22)31(26,28-7-3)29-8-4)16(13-17(23)27-6-2)14-11-9-10-12-15(14)18(21)24/h9-13,19H,5-8H2,1-4H3/b16-13+
InChIKey CXKYJMSWAMOVNT-DTQAZKPQSA-N
Mol Weight 451.41 g/mol
Molecular Formula C21H26NO8P
Exact Mass 451.139604 g/mol

View Spectrum of ETHYL-[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 ETHYL-[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-139-622-5b

View Spectrum of ETHYL-[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
  • Ethyl {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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