591688

tert-Butyldiphenylphosphine

97%

• Sinônimo(s): NSC 244302
• Fórmula linear: (C₆H₅)₂PC(CH₃)₃
• Número CAS: 6002-34-2
• Peso molecular: 242.30
• Número CE: 227-848-6
• Número MDL: MFCD00015004
• Código UNSPSC: 12352002
• ID de substância PubChem: 24881351
• NACRES: NA.22

Propriedades

• Nível de qualidade: 100
• Ensaio: 97%
• adequação da reação: 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
• pb: 144-146 °C/2 mmHg (lit.)
• pf: 52-57 °C (lit.)
• grupo funcional: phosphine
• cadeia de caracteres SMILES: CC(C)(C)P(c1ccccc1)c2ccccc2
• InChI: 1S/C16H19P/c1-16(2,3)17(14-10-6-4-7-11-14)15-12-8-5-9-13-15/h4-13H,1-3H3
• chave InChI: QZUPHAGRBBOLTB-UHFFFAOYSA-N

Descrição

Aplicação

Catalyst for:

• Nickel/Lewis acid-catalyzed carbocyanation of alkynes with acetonitrile or substituted acetonitriles
• Palladium catalyzed hydrocarboxylation of acetylene with carbon monoxide to acrylic acid under mild conditions
• Palladium to form a catalyst for methoxycarbonylation reactions
• Ru-catalyzed transfer hydrogenation in reductive coupling of disubstituted allenes with aldehydes
• Stereoselective silylation by dehydrogenative Si-O coupling with Si-stereogenic silanes

• Phosphine ligand in nickel-catalyzed carbocyanation of alkynes
• Monodentate P-Donor Ligands (LKB-P)

Informações de segurança

• Código de classe de armazenamento: 10 - Combustible liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)