(S)-(-)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl

Name: (S)-(-)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl
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CAS No. 185913-98-8
Cat. No. CS-0087063
Purity≥97%
MDL No.None

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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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(S)-(-)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl|CS-0087063

Structure of 185913-98-8

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Description

(S)-(-)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl is a chiral bisphosphine ligand featuring electron-rich diphenylphosphino groups flanked by dichloro and dimethoxy substituents. This configuration enhances metal coordination stability in palladium-catalyzed cross-coupling reactions. The steric and electronic profile supports high catalytic efficiency under mild conditions.

General Information

CAS No. 185913-98-8
Cat. No. CS-0087063
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 C₃₈H₃₀Cl₂O₂P₂
Molecular Weight 651.50
Synonym(s) [4-Chloro-2-(3-chloro-6-diphenylphosphanyl-2-methoxyphenyl)-3-methoxyphenyl]-diphenylphosphane
SMILES COC1=C(Cl)C=CC(P(C2=CC=CC=C2)C3=CC=CC=C3)=C1C4=C(OC)C(Cl)=CC=C4P(C5=CC=CC=C5)C6=CC=CC=C6

Computational Chemistry Data

TPSA 18.46
LogP 8.194
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 9

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)-(-)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl

CAS No. 185913-98-8

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