2-Diphenylphosphino-2',6'-bis(dimethylamino)-1,1'-biphenyl

Name: 2-Diphenylphosphino-2',6'-bis(dimethylamino)-1,1'-biphenyl
Brand: ChemScene
Availability: InStock
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CAS No. 1447963-71-4
Cat. No. CS-0088281
Purity≥97%
MDL No.None

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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2-Diphenylphosphino-2',6'-bis(dimethylamino)-1,1'-biphenyl|CS-0088281

Structure of 1447963-71-4

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Description

This bidentate phosphine ligand features a diphenylphosphino group paired with electron-donating dimethylamino substituents at the 2' and 6' positions, enhancing its electron density and stability. The rigid biphenyl backbone promotes efficient metal coordination, making it ideal for palladium-catalyzed cross-coupling reactions under mild conditions.

Application

2-Diphenylphosphino-2',6'-bis(dimethylamino)-1,1'-biphenyl serves as a highly effective, bench-stable ligand in palladium-catalyzed cross-coupling reactions. Its electron-rich phosphine center and sterically protected architecture enable efficient coupling of aryl halides with boron nucleophiles, facilitating reliable C–C bond formation under mild conditions. The dimethylamino substituents enhance solubility and electronic donation, improving catalyst turnover and functional group tolerance in complex molecule synthesis.

General Information

CAS No. 1447963-71-4
Cat. No. CS-0088281
Purity ≥97%
MDL No. None
Storage 4°C, protect from light, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₈H₂₉N₂P
Molecular Weight 424.52
Synonym(s) phosphino-2',6'-bis(dimethyL
SMILES CN(C)C1=CC=CC(N(C)C)=C1C2=C(P(C3=CC=CC=C3)C4=CC=CC=C4)C=CC=C2

Computational Chemistry Data

TPSA 6.48
LogP 5.2438
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 6

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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2-Diphenylphosphino-2',6'-bis(dimethylamino)-1,1'-biphenyl

CAS No. 1447963-71-4

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