477966

Allyl-diphenylphosphinoxid

97%

• Synonym(e): Diphenyl-2-propenylphosphine oxide, NSC 616249, NSC 98715
• Lineare Formel: H₂C=CHCH₂P(C₆H₅)₂(O)
• CAS-Nummer: 4141-48-4
• Molekulargewicht: 242.25
• MDL-Nummer: MFCD00013908
• UNSPSC-Code: 12352002
• PubChem Substanz-ID: 24871431

Eigenschaften

• Assay: 97%
• Eignung der Reaktion: reagent type: ligand
• mp (Schmelzpunkt): 110-114 °C (lit.)
• Funktionelle Gruppe: phosphine
• SMILES String: C=CCP(=O)(c1ccccc1)c2ccccc2
• InChI: 1S/C15H15OP/c1-2-13-17(16,14-9-5-3-6-10-14)15-11-7-4-8-12-15/h2-12H,1,13H2
• InChIKey: PGPAPANRSWMTQO-UHFFFAOYSA-N

Beschreibung

Anwendung

Reactant for:

• Preparaton of a-substituted alkylsilanes via regio- and chemoselective copper-catalyzed silylzincation and electrophilic substitution from terminal alkenes, and prepn. of α-substituted alcohols via Fleming-Tamao oxidation of alkylsilanes
• Olefin isomerization with Grubbs′ catalysts occluded in a hydrophobic matrix of polydimethylsiloxane (PDMS)
• C9-substituted trans-hydrindene via diastereotopic group-selective intramolecular Diels-Alder reaction
• Isomerization of allyl group-containing compounds to propenyl group-containing compounds in the presence of a Grubbs second-generation Ru catalyst
• Ruthenium-catalyzed olefin cross-metathesis of vinyl and allyl phosphine oxides to give alkenyl phosphine oxides and bis-phosphine oxides

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves