[1,1'-Biphenyl]-2,2'-diamine

Name: [1,1'-Biphenyl]-2,2'-diamine
Brand: ChemScene
Availability: InStock
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CAS No. 1454-80-4
Cat. No. CS-0196799
Purity≥98%
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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Structure of 1454-80-4

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Description

1,1'-Biphenyl]-2,2'-diamine features two amino groups positioned ortho to the biphenyl linkage, creating a rigid, electron-rich scaffold ideal for coordination in transition metal catalysis. The diamine integrates readily into chiral ligands, offering enhanced stability and defined stereocontrol in asymmetric synthesis.

Application

[1,1'-Biphenyl]-2,2'-diamine serves as a versatile bifunctional scaffold in transition metal catalysis and ligand design. Its ortho-diamine architecture enables stable chelation with palladium, copper, and nickel complexes, facilitating cross-coupling reactions under mild conditions. The molecule exhibits good bench stability, tolerates diverse functional groups, and simplifies purification due to its crystalline nature, making it a practical building block for catalyst development and synthetic methodology.

General Information

CAS No. 1454-80-4
Cat. No. CS-0196799
Purity ≥98%
MDL No. None
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₂H₁₂N₂
Molecular Weight 184.24
Synonym(s) 2,2-Biphenyldiamine
SMILES C1=CC=C(C(=C1)C2=CC=CC=C2N)N

Computational Chemistry Data

TPSA 52.04
LogP 2.518
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 1

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS05,GHS09
Signal Word : Danger	UN#: 3077
Class : 9	Packing Group : Ⅲ
Hazard Statements : H302-H318-H400
Precautionary Statements : P264-P270-P273-P280-P305+P351+P338-P330-P391-P501

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Other Classifications

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Material Science Material Composite Block Small Molecule Semiconductor Synthesis Building Block

Material Science Material Building Blocks Small Molecule Semiconductor Building Blocks Biphenyls

Key Words

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[1,1'-Biphenyl]-2,2'-diamine

CAS No. 1454-80-4

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