CAS 906-65-0: (Triphenylphosphoranylidene)succinic anhydride
Formula:C22H17O3P
InChI:InChI=1S/C22H17O3P/c23-21-16-20(22(24)25-21)26(17-10-4-1-5-11-17,18-12-6-2-7-13-18)19-14-8-3-9-15-19/h1-15H,16H2
InChI key:InChIKey=CXYNGWAHZKOMJQ-UHFFFAOYSA-N
SMILES:P(=C1C(=O)OC(=O)C1)(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4
Synonyms:- (2,5-Dioxotetrahydrofuranylidene)triphenylphosphorane
- (Triphenylphosphoranylidene)succinic anhydride
- 2,5-Furandione, dihydro-3-(triphenylphosphoranylidene)-
- 3-(Triphenyl-Lambda~5~-Phosphanylidene)Dihydrofuran-2,5-Dione
- 3-(Triphenylphosphoranylidene)dihydro-2,5-furandione
- Dihydro-3-(triphenylphosphoranylidene)-2,5-furandione
- NSC 238927
- Succinic anhydride, (triphenylphosphoranylidene)-
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Found 4 products.
2-(Triphenylphosphoranylidene)succinic anhydride
CAS:2-(Triphenylphosphoranylidene)succinic anhydride is a hyperfine coupling agent used in NMR spectroscopy. 2-(Triphenylphosphoranylidene)succinic anhydride is a mesomeric compound, which means that it has the properties of both a covalent and ionic bond. This compound is paramagnetic and can be detected by nuclear magnetic resonance spectroscopy (NMR). 2-(Triphenylphosphoranylidene)succinic anhydride has been shown to stabilize electron-rich molecules by hydrogen bonding with them. It also reacts with ketones to form enolate ions.Formula:C22H17O3PPurity:Min. 95%Molecular weight:360.34 g/mol2-(TRIPHENYLPHOSPHORANYLIDENE)SUCCINIC ANHYDRIDE
CAS:Formula:C22H17O3PPurity:97%Color and Shape:SolidMolecular weight:360.34232-(Triphenylphosphoranylidene)succinic anhydride
CAS:2-(Triphenylphosphoranylidene)succinic anhydridePurity:97%Molecular weight:360.34g/mol3-(Triphenylphosphoranylidene)dihydrofuran-2,5-dione
CAS:Purity:97%Molecular weight:360.3489990234375
