695157

Bis(3,5-dimethylphenyl)phosphin

• Empirische Formel (Hill-System): C₁₆H₁₉P
• CAS-Nummer: 71360-06-0
• Molekulargewicht: 242.30
• MDL-Nummer: MFCD01074629
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 329761721
• NACRES: NA.22

Eigenschaften

• Form: liquid
• 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
• Brechungsindex: n20/D 1.599
• Dichte: 1.017 g/mL at 25 °C
• Funktionelle Gruppe: phosphine
• SMILES String: Cc1cc(C)cc(Pc2cc(C)cc(C)c2)c1
• InChI: 1S/C16H19P/c1-11-5-12(2)8-15(7-11)17-16-9-13(3)6-14(4)10-16/h5-10,17H,1-4H3
• InChIKey: GPFIUEZTNRNFGD-UHFFFAOYSA-N

Beschreibung

Anwendung

Bis(3,5-dimethylphenyl)phosphine can be used as a reactant to prepare:

• Iron(II) chiral diimine diphosphine complexes as catalysts for the asymmetric transfer hydrogenation of ketones.
• The complex of iridium with biphenol phosphite-phosphine bidentate ligand as an asymmetric catalyst for the hydrogenation of N-arylimines.
• Chiral phosphines with excellent stereoselectivity by 1, 4 addition reaction with α,β-unsaturated aldehydes using a palladium catalyst.

Rechtliche Hinweise

Product of Kanata Chemical Technologies, Inc.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302
• Gefahreneinstufungen: Acute Tox. 4 Oral
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): >230.0 °F
• Flammpunkt (°C): > 110 °C
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter