336920

Isopropyldiphenylphosphin

97%

• Synonym(e): NSC 244305
• Lineare Formel: (C₆H₅)₂PCH(CH₃)₂
• CAS-Nummer: 6372-40-3
• Molekulargewicht: 228.27
• EG-Nummer: 228-902-1
• MDL-Nummer: MFCD00015028
• UNSPSC-Code: 12352002
• PubChem Substanz-ID: 24860440
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Assay: 97%
• Eignung der Reaktion: reaction type: Buchwald-Hartwig Cross Coupling Reaction; reaction type: Heck Reaction; reaction type: Hiyama Coupling; reaction type: Negishi Coupling; reaction type: Sonogashira Coupling; reaction type: Stille Coupling; reaction type: Suzuki-Miyaura Coupling; reagent type: ligand
• bp: 165 °C/11 mmHg (lit.)
• mp (Schmelzpunkt): 40-43 °C (lit.)
• Funktionelle Gruppe: phosphine
• SMILES String: CC(C)P(c1ccccc1)c2ccccc2
• InChI: 1S/C15H17P/c1-13(2)16(14-9-5-3-6-10-14)15-11-7-4-8-12-15/h3-13H,1-2H3
• InChIKey: LLZAIAIZAVMQIG-UHFFFAOYSA-N

Beschreibung

Anwendung

Catalyst in:

• Nickel/Lewis acid-catalyzed aryl- and alkenylcyanation of unsaturated bonds
• Nickel/Lewis Acid-Catalyzed Cyanoesterification and Cyanocarbamoylation of Alkynes
• Methoxycarbonylation reactions (palladium complex)
• Decarboxylative cross-coupling in the presence of palladium
• Asymmetric hydrogenation of quinolines catalyzed by iridium complexes of BINOL-derived diphosphonites
• Hydroesterification of vinylarenes in complex with palladium

• Ligand precatalyst for room-temperature Heck coupling reactions

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113 °C - closed cup
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves