649074

Tricyclopentylphosphin

97%

• Empirische Formel (Hill-System): C₁₅H₂₇P
• CAS-Nummer: 7650-88-6
• Molekulargewicht: 238.35
• Beilstein: 956779
• EG-Nummer: 423-150-2
• MDL-Nummer: MFCD00269834
• UNSPSC-Code: 12350000
• PubChem Substanz-ID: 24883630
• NACRES: NA.22

Eigenschaften

• 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; reaction type: Cross Couplings
• Brechungsindex: n20/D 1.538 (lit.)
• Dichte: 0.986 g/mL at 20 °C (lit.); 0.979 g/mL at 25 °C
• Funktionelle Gruppe: phosphine
• SMILES String: C1CCC(C1)P(C2CCCC2)C3CCCC3
• InChI: 1S/C15H27P/c1-2-8-13(7-1)16(14-9-3-4-10-14)15-11-5-6-12-15/h13-15H,1-12H2
• InChIKey: DHWBYAACHDUFAT-UHFFFAOYSA-N

Beschreibung

Anwendung

Cocatalyst for:

• Nickel-catalyzed cycloaddition of enones and alkynes
• Rhodium-catalyzed allylation of aldehydes with homoallylic alcohols
• Hydrocarbamoylation of alkynes by nickel/Lewis-acid catalysis
• Alkenylation of imidazoles by nickel/Lewis acid catalysis
• Palladium-catalyzed Negishi cross-coupling reactions
• PHosphine-catalyzed synthesis of 6-substituted 2-pyrones

Sicherheitshinweise

• Piktogramme: GHS02,GHS05
• Signalwort: Danger
• H-Sätze: H250,H314
• P-Sätze: P222 - P231 - P280 - P305 + P351 + P338 - P310 - P422
• Gefahreneinstufungen: Eye Dam. 1 - Pyr. Liq. 1 - Skin Corr. 1B
• Lagerklassenschlüssel: 4.2 - Pyrophoric and self-heating hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 410.0 °F - closed cup
• Flammpunkt (°C): 210 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter