43162

2-(Diphenylphosphino)-ethylamin

≥95.0% (GC)

• Synonym(e): (2-Aminoethyl)-diphenylphosphin
• Empirische Formel (Hill-System): C₁₄H₁₆NP
• CAS-Nummer: 4848-43-5
• Molekulargewicht: 229.26
• Beilstein: 644931
• MDL-Nummer: MFCD00233831
• UNSPSC-Code: 12352116
• PubChem Substanz-ID: 57650168
• NACRES: NA.22

Eigenschaften

• Assay: ≥95.0% (GC)
• 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
• Funktionelle Gruppe: phosphine
• SMILES String: NCCP(c1ccccc1)c2ccccc2
• InChI: 1S/C14H16NP/c15-11-12-16(13-7-3-1-4-8-13)14-9-5-2-6-10-14/h1-10H,11-12,15H2
• InChIKey: RXEPBCWNHKZECN-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2-(Diphenylphosphino)ethylamine is a phosphine ligand that has a bidentate structure with the phosphorus atom donating two lone pair electrons to coordinate with metal atoms. It is used as a reactant to synthesize active catalyst for the selective hydrogenation of amides. In addition, it is also used as a precursor to synthesize other phosphine ligands.

Anwendung

2-(Diphenylphosphino)ethylamine can be used as a bidentate ligand in the nickel catalyst system for the reductive [2+2] cycloaddition reaction to synthesize cyclobutenes from alkynes.

Sicherheitshinweise

• Piktogramme: GHS05
• Signalwort: Danger
• H-Sätze: H314
• P-Sätze: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Gefahreneinstufungen: Eye Dam. 1 - Skin Corr. 1B
• Lagerklassenschlüssel: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter