(S,S)-BaryPhos

Name: (S,S)-BaryPhos
Brand: ChemScene
Availability: InStock
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CAS No. 2416226-68-9
Cat. No. CS-0119122
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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Structure of 2416226-68-9

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Description

(S,S)-BaryPhos is a chiral bisphosphine ligand featuring a rigid, electron-rich scaffold that enhances enantioselectivity in palladium-catalyzed cross-coupling reactions. This bench-stable, moisture-tolerant ligand integrates seamlessly into asymmetric synthesis workflows, delivering high yield and stereoselectivity across diverse substrates.

Application

(S,S)-BaryPhos serves as a highly effective chiral diphosphine ligand in palladium-catalyzed cross-coupling reactions, enabling efficient asymmetric synthesis of biaryl and allylic compounds. Its robust stereochemical integrity and excellent functional group tolerance facilitate reliable enantioselective transformations under standard reaction conditions. The ligand exhibits superior performance in Suzuki-Miyaura couplings involving aryl halides and pseudohalides, offering high yields and consistent enantiomeric excess. Its bench-stable nature and ease of handling make it well-suited for routine application in medicinal chemistry and process development workflows.

General Information

CAS No. 2416226-68-9
Cat. No. CS-0119122
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 C₃₂H₄₅O₄P
Molecular Weight 524.67
Synonym(s) 6-dimethoxyphenyl)-2
SMILES CC(C)(O)[C@@H](O1)[P@@](C(C)(C)C)C(C1=CC=C2)=C2C3=C(OC)C(C4CCCC4)=CC(C5CCCC5)=C3OC

Computational Chemistry Data

TPSA 47.92
LogP 8.0811
H_Acceptors 4
H_Donors 1
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-P280-P302+P352

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(S,S)-BaryPhos

CAS No. 2416226-68-9

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