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tetramethyl 1,1,5-triethoxy-1$l^{5}-phosphacyclopenta-1,3-diene-2,3,4,5-tetracarboxylate

Compound with spectra: 2 NMR

tetramethyl 1,1,5-triethoxy-1$l^{5}-phosphacyclopenta-1,3-diene-2,3,4,5-tetracarboxylate
SpectraBase Compound ID EhgkKnq7jWl
InChI InChI=1S/C18H27O11P/c1-8-27-18(17(22)26-7)12(15(20)24-5)11(14(19)23-4)13(16(21)25-6)30(18,28-9-2)29-10-3/h8-10H2,1-7H3
InChIKey NVVJVXOLYYFVMT-UHFFFAOYSA-N
Mol Weight 450.38 g/mol
Molecular Formula C18H27O11P
Exact Mass 450.129099 g/mol

View Spectrum of tetramethyl 1,1,5-triethoxy-1$l^{5}-phosphacyclopenta-1,3-diene-2,3,4,5-tetracarboxylate

13C NMR Spectrum
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Solvent CDCl3

View Spectrum of tetramethyl 1,1,5-triethoxy-1$l^{5}-phosphacyclopenta-1,3-diene-2,3,4,5-tetracarboxylate

31P NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent Unknown
  • 1,1,2-Triethoxy-2H-phosphole-2,3,4,5-tetracarboxylic acid, tetramethyl ester
Title Journal or Book Year
Trapping of reactive intermediates from phosphites and dimethyl acetylenedicarboxylate. Diversion of reaction pathway towards stable phosphole derivatives Journal of the Chemical Society, Chemical Communications 1981

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