791016

RockPhos

97%

• Sinonimo/i: 2-Di(tert-butyl)phosphino-2′,4′,6′-triisopropyl-3-methoxy-6-methylbiphenyl, Di-tert-butyl(2′,4′,6′-triisopropyl-3-methoxy-6-methyl-[1,1′-biphenyl]-2-yl)phosphine
• Formula empirica (notazione di Hill): C₃₁H₄₉OP
• Numero CAS: 1262046-34-3
• Peso molecolare: 468.69
• Numero MDL: MFCD20922895
• Codice UNSPSC: 12352112
• ID PubChem: 329768254
• NACRES: NA.22

Proprietà

• Livello qualitativo: 100
• Saggio: 97%
• Stato: solid
• Impiego in reazioni chimiche: 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
• Punto di fusione: 121-131 °C
• Gruppo funzionale: phosphine
• Temperatura di conservazione: 15-25°C
• Stringa SMILE: CC1=C(C2=C(C(C)C)C=C(C(C)C)C=C2C(C)C)C(P(C(C)(C)C)C(C)(C)C)=C(OC)C=C1
• InChI: 1S/C31H49OP/c1-19(2)23-17-24(20(3)4)28(25(18-23)21(5)6)27-22(7)15-16-26(32-14)29(27)33(30(8,9)10)31(11,12)13/h15-21H,1-14H3; CVLLAKCGAFNZHJ-UHFFFAOYSA-N

Descrizione

Applicazioni

RockPhos is a biphenyl-based phosphine ligand used with Pd(0) catalyst for carbon-carbon and carbon-heteroatom bond formation reactions.[1][2]
It can also be employed in the:

• 2-fluroethoxylation of bromo-chalcones in the presence of palladium catalyst.[2]
• Conversion of aryl chlorides into aryl methoxides using RockPhos Pd G3 as a catalyst.[3]

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable