2-(Triphenylphosphoranylidene)succinic anhydride

CAS : 906-65-0

Ref. 3D-AAA90665

Informations sur le produit

• Nom: 2-(Triphenylphosphoranylidene)succinic anhydride
• Synonymes: (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)-

Description

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.

• Marque: Biosynth

Propriétés chimiques

• Masse moléculaire: 360.34 g/mol
• Formule: C₂₂H₁₇O₃P
• Degré de pureté: Min. 95%