710563

Tris(o-methoxyphenyl)phosphin

96%

• Synonym(e): NSC 93545, Tris(o-anisyl)phosphine
• Empirische Formel (Hill-System): C₂₁H₂₁O₃P
• CAS-Nummer: 4731-65-1
• Molekulargewicht: 352.36
• EG-Nummer: 225-235-8
• MDL-Nummer: MFCD00014892
• UNSPSC-Code: 12352112
• PubChem Substanz-ID: 329762934
• NACRES: NA.22

Eigenschaften

• Assay: 96%
• Form: powder
• 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
• mp (Schmelzpunkt): 198-204 °C
• Funktionelle Gruppe: phosphine
• SMILES String: COc1ccccc1P(c2ccccc2OC)c3ccccc3OC
• InChI: 1S/C21H21O3P/c1-22-16-10-4-7-13-19(16)25(20-14-8-5-11-17(20)23-2)21-15-9-6-12-18(21)24-3/h4-15H,1-3H3
• InChIKey: IIOSDXGZLBPOHD-UHFFFAOYSA-N

Beschreibung

Anwendung

Catalyst for:

• Allylic substitution of simple alkenes
• Suzuki coupling reactions
• Telomerization of 1,3-butadiene with various alcohols
• Hydrogenation of quinolines
• Amination / direct arylation

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335,H413
• P-Sätze: P273 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves