455164

Tricyclohexylphosphin -Lösung

20 wt. % in toluene

• Synonym(e): NSC 158657, PCy₃
• Lineare Formel: (C₆H₁₁)₃P
• CAS-Nummer: 2622-14-2
• Molekulargewicht: 280.43
• Beilstein: 957171
• MDL-Nummer: MFCD00003853
• UNSPSC-Code: 12350000
• PubChem Substanz-ID: 24869033
• NACRES: NA.22

Eigenschaften

• 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; reaction type: Cross Couplings
• Konzentration: 20 wt. % in toluene
• Funktionelle Gruppe: phosphine
• SMILES String: C1CCC(CC1)P(C2CCCCC2)C3CCCCC3
• InChI: 1S/C18H33P/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h16-18H,1-15H2
• InChIKey: WLPUWLXVBWGYMZ-UHFFFAOYSA-N

Beschreibung

Anwendung

Catalyst for:

• Carbonylative Suzuki-coupling of benzyl halides with potassium aryltrifluoroborates
• Suzuki-Miyaura reactions of aryl sulfonates / halides with arylboronic acids
• Synthesis of an acromelic acid A analog based 11C-labeled PET tracer
• Synthesis of (-)-Exiguolide and its analogues
• Allylation of zinc enolates

Reagent used as a ligand for a range of metal-catalyzed organic transformations.

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H225,H304,H315,H319,H335,H336,H361d,H373,H412
• P-Sätze: P210 - P273 - P301 + P310 - P303 + P361 + P353 - P305 + P351 + P338 - P331
• Gefahreneinstufungen: Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
• Zielorgane: Central nervous system, Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 51.8 °F - closed cup
• Flammpunkt (°C): 11 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter