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ChemicalBook--->CAS DataBase List--->1262046-34-3

1262046-34-3

1262046-34-3 Structure

1262046-34-3 Structure
IdentificationBack Directory
[Name]

Rockphos
[CAS]

1262046-34-3
[Synonyms]

Rockphos
RockPhos 97%
2-Di-tert-butylphosphino-3-Methoxy-6-Methyl-2'-4'-6'-triisopropylbiphenyl
2-Di(tert-butyl)phosphino-2′,4′,6′-triisopropyl-3-methoxy-6-methylbiphenyl
2-(Di-t-butylphosphino)-3-methoxy-6-methyl-2',4',6'-tri-i-propyl-1,1'-biphenyl
2-Di-tert-butylphosphino-3-Methoxy-6-Methyl-2',4',6'-triisopropyl-1,1'-biphenyl
2-Di-tert-butylphosphino-3-Methoxy-6-Methyl-2'-4'-6'-triisopropylbiphenyl, 98% Min
Di-tert-butyl(2′,4′,6′-triisopropyl-3-methoxy-6-methyl-[1,1′-biphenyl]-2-yl)phosphine
2-(Di-t-butylphosphino)-3-Methoxy-6-Methyl-2'-4'-6'-tri-i-propyl-1,1'-biphenyl, Min. 98% RockPhos
Bis(1,1-dimethylethyl)[3-methoxy-6-methyl-2',4',6'-tris(1-methylethyl)[1,1'-biphenyl]-2-yl]phosphine
[EINECS(EC#)]

805-149-2
[Molecular Formula]

C31H49OP
[MDL Number]

MFCD20922895
[MOL File]

1262046-34-3.mol
[Molecular Weight]

468.694
Chemical PropertiesBack Directory
[Melting point ]

129-130°C
[Boiling point ]

526.6±50.0 °C(Predicted)
[storage temp. ]

15-25°C
[form ]

crystal
[color ]

white
[CAS DataBase Reference]

1262046-34-3
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
[WGK Germany ]

3
Questions And AnswerBack Directory
[Reaction]

Ligand used in the palladium-catalyzed C-O bond forming reactions of secondary and primary alcohols with a range of aryl halides. Heterocyclic halides and, for the first time, electron-rich aryl halides can be coupled with secondary alcohols. Reactions of 1262046-34-3
Hazard InformationBack Directory
[Uses]

RockPhos is a biphenyl-based phosphine ligand used with Pd(0) catalyst for carbon-carbon and carbon-heteroatom bond formation reactions.
It can also be employed in the:
  • 2-fluroethoxylation of bromo-chalcones in the presence of palladium catalyst.
  • Conversion of aryl chlorides into aryl methoxides using RockPhos Pd G3 as a catalyst.

[Uses]

Rockpahos is commonly used as a catalyst in organic reactions along with a palladium compound catalyst.
[reaction suitability]

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
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