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1660153-91-2

1660153-91-2 Structure

1660153-91-2 Structure
IdentificationBack Directory
[Name]

2'-[(1,1-Dimethylethyl)phenylphosphino]-N2,N2,N6,N6-tetramethyl-[1,1'-biphenyl]-2,6-diamine
[CAS]

1660153-91-2
[Synonyms]

2-(t-Butylphenylphosphino)-2',6'-dimethylamino-1,1'-biphenyl, 98%
2-(t-Butylphenylphosphino)-2',6'-dimethylamino-1,1'-biphenyl, 98% (t-Bu)PhCPhos
2'-[(1,1-Dimethylethyl)phenylphosphino]-N2,N2,N6,N6-tetramethyl-[1,1'-biphenyl]-2,6-diamine
[Molecular Formula]

C26H33N2P
[MDL Number]

MFCD29905429
[MOL File]

1660153-91-2.mol
[Molecular Weight]

404.53
Chemical PropertiesBack Directory
[Melting point ]

112 °C
[Boiling point ]

537.6±50.0 °C(Predicted)
[form ]

Powder
[pka]

5.00±0.28(Predicted)
[color ]

white to off-white
[InChI]

InChI=1S/C26H33N2P/c1-26(2,3)29(20-14-9-8-10-15-20)24-19-12-11-16-21(24)25-22(27(4)5)17-13-18-23(25)28(6)7/h8-19H,1-7H3
[InChIKey]

HTHOMNNVAUPLKK-UHFFFAOYSA-N
[SMILES]

C1(C2=CC=CC=C2P(C(C)(C)C)C2=CC=CC=C2)=C(N(C)C)C=CC=C1N(C)C
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H413
[Precautionary statements ]

P273-P302+P352-P305+P351+P338
[WGK Germany ]

WGK 3
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Aquatic Chronic 4
Eye Irrit. 2
Skin Irrit. 2
Questions And AnswerBack Directory
[Reactions]

Ligand for the Palladium-catalyzed Buchwald-Hartwig cross-coupling of hindered primary amines and aryl halides. Reactions of 1660153-91-2
Hazard InformationBack Directory
[Uses]

(t-Bu)PhCPhos is the Pd G3 complex, from the Buchwald group offers best-in-class performance in the arylation of sterically hindered primary amines.
[reaction suitability]

reagent type: catalyst
reaction type: Cross Couplings
reagent type: ligand
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