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1,2-Propadiene-1,3-diylidene-tetrakis(diphenylphosphine oxide)

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1,2-Propadiene-1,3-diylidene-tetrakis(diphenylphosphine oxide)
SpectraBase Compound ID 1Um5mwGdZr0
InChI InChI=1S/C51H40O4P4/c52-56(42-25-9-1-10-26-42,43-27-11-2-12-28-43)50(57(53,44-29-13-3-14-30-44)45-31-15-4-16-32-45)41-51(58(54,46-33-17-5-18-34-46)47-35-19-6-20-36-47)59(55,48-37-21-7-22-38-48)49-39-23-8-24-40-49/h1-40H
InChIKey LPWKPPSTFGQZFC-UHFFFAOYSA-N
Mol Weight 840.8 g/mol
Molecular Formula C51H40O4P4
Exact Mass 840.187708 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID EgKzSiy0Qnd
Name 1,2-Propadiene-1,3-diylidene-tetrakis(diphenylphosphine oxide)
CAS Registry Number 101347-28-8
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Formula C51H40O4P4
InChI InChI=1S/C51H40O4P4/c52-56(42-25-9-1-10-26-42,43-27-11-2-12-28-43)50(57(53,44-29-13-3-14-30-44)45-31-15-4-16-32-45)41-51(58(54,46-33-17-5-18-34-46)47-35-19-6-20-36-47)59(55,48-37-21-7-22-38-48)49-39-23-8-24-40-49/h1-40H
InChIKey LPWKPPSTFGQZFC-UHFFFAOYSA-N
Literature Reference H. Schmidbaur, T. Pollok, Angew. Chem. 98, 365 (1986).
NMR Standard TMS
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3