(R)-3,3'-Bis(4-tert-butylphenyl)-1,1'-bi-2-naphthol

Name: (R)-3,3'-Bis(4-tert-butylphenyl)-1,1'-bi-2-naphthol
Brand: ChemScene
Availability: InStock
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CAS No. 851615-06-0
Cat. No. CS-0087046
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+
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(R)-3,3'-Bis(4-tert-butylphenyl)-1,1'-bi-2-naphthol|CS-0087046

Structure of 851615-06-0

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General Information

CAS No. 851615-06-0
Cat. No. CS-0087046
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 C₄₀H₃₈O₂
Molecular Weight 550.73
Synonym(s) (1R)-3,3'-Bis[4-(1,1-dimethylethyl)phenyl][1,1'-binaphthalene]-2,2'-diol
SMILES OC1=C(C2=C(C=CC=C3)C3=CC(C4=CC=C(C(C)(C)C)C=C4)=C2O)C5=C(C=CC=C5)C=C1C6=CC=C(C(C)(C)C)C=C6

Description

(R)-3,3'-Bis(4-tert-butylphenyl)-1,1'-bi-2-naphthol is a chiral biaryl scaffold featuring sterically hindered tert-butyl groups that enhance stability and solubility. This configuration enables precise asymmetric induction in catalytic transformations, particularly in transition-metal-catalyzed cross-coupling reactions. The rigid, electron-rich structure supports high enantioselectivity and robust performance under standard bench conditions.

Application

(R)-3,3'-Bis(4-tert-butylphenyl)-1,1'-bi-2-naphthol serves as a sterically hindered chiral ligand that enables asymmetric catalysis in transition-metal-mediated reactions. Its rigid binaphthyl scaffold and electron-donating tert-butyl groups enhance enantioselectivity and stability under standard reaction conditions. The compound functions effectively in palladium- and copper-catalyzed cross-coupling processes, offering high yield and reproducible stereocontrol for the synthesis of enantiomerically enriched biaryl scaffolds.

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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

TPSA 40.46
LogP 11.0002
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 3

Key Words

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(R)-3,3'-Bis(4-tert-butylphenyl)-1,1'-bi-2-naphthol

CAS No. 851615-06-0

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