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(E)-4-Diphenylphosphinoyl-4-methoxy-2-methyl-but-2-enoic acid, allyl ester

View entire compound with spectra: 1 NMR

(E)-4-Diphenylphosphinoyl-4-methoxy-2-methyl-but-2-enoic acid, allyl ester
SpectraBase Compound ID IAFQuyb29IC
InChI InChI=1S/C21H23O4P/c1-4-15-25-21(22)17(2)16-20(24-3)26(23,18-11-7-5-8-12-18)19-13-9-6-10-14-19/h4-14,16,20H,1,15H2,2-3H3/b17-16+
InChIKey NBDVUEMJLWWNGH-WUKNDPDISA-N
Mol Weight 370.38 g/mol
Molecular Formula C21H23O4P
Exact Mass 370.133396 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID LcSEEDtwU03
Name (E)-4-Diphenylphosphinoyl-4-methoxy-2-methyl-but-2-enoic acid, allyl ester
Comments C3,C20 AND C6-C17 SIGNALS AT 134.7-128.2 PPM
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Formula C21H23O4P
InChI InChI=1S/C21H23O4P/c1-4-15-25-21(22)17(2)16-20(24-3)26(23,18-11-7-5-8-12-18)19-13-9-6-10-14-19/h4-14,16,20H,1,15H2,2-3H3/b17-16+
InChIKey NBDVUEMJLWWNGH-WUKNDPDISA-N
Instrument Name Bruker AM-300
Literature Reference E.F. Birse, M.D. Ironside, A.W.Murray, J. Chem. Soc. Perkin I 2811 (1990).
NMR Standard TMS
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3