687510

2-Dicyclohexylphosphino-2′,4′,6′-triisopropylbiphenylgold(I)- chlorid

• Synonym(e): 2-Dicyclohexylphosphino-2′,4′,6′-triisopropylbiphenyl gold(I) chloride, XPhos AuCl
• Empirische Formel (Hill-System): C₃₃H₄₉AuClP
• CAS-Nummer: 854045-94-6
• Molekulargewicht: 709.14
• MDL-Nummer: MFCD09842765
• UNSPSC-Code: 12161600
• PubChem Substanz-ID: 329761134
• NACRES: NA.22

Eigenschaften

• Form: solid
• Qualitätsniveau: 100
• Eignung der Reaktion: core: gold; reagent type: catalyst
• mp (Schmelzpunkt): 243-250 °C
• SMILES String: Cl[Au].CC(C)c1cc(C(C)C)c(c(c1)C(C)C)-c2ccccc2P(C3CCCCC3)C4CCCCC4
• InChI: 1S/C33H49P.Au.ClH/c1-23(2)26-21-30(24(3)4)33(31(22-26)25(5)6)29-19-13-14-20-32(29)34(27-15-9-7-10-16-27)28-17-11-8-12-18-28;;/h13-14,19-25,27-28H,7-12,15-18H2,1-6H3;;1H/q;+1;/p-1
• InChIKey: AFVLNRJUCUDBHP-UHFFFAOYSA-M

Beschreibung

Anwendung

Gold Catalysts — 21st Century ′Gold Rush′

Catalyst for:

• Michael addition and intramolecular hydroalkylation reactions
• Cascade cyclization of diynes
• Hydroarylation of allenes via a highly regioselective carbon-carbon bond formation producing six-membered rings
• Alkyne cyclizations in a Holey catalytic environment

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable