(4R,4'R)-1,1'-Bis(3-(tert-butyl)phenyl)-4,4'-dicyclohexyl-4,4',5,5'-tetrahydro-1H,1'H-2,2'-biimidazole

Name: (4R,4'R)-1,1'-Bis(3-(tert-butyl)phenyl)-4,4'-dicyclohexyl-4,4',5,5'-tetrahydro-1H,1'H-2,2'-biimidazole
Brand: ChemScene
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CAS No. 2770054-34-5
Cat. No. CS-0533724
Purity≥98%
MDL No.None

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(4R,4'R)-1,1'-Bis(3-(tert-butyl)phenyl)-4,4'-dicyclohexyl-4,4',5,5'-tetrahydro-1H,1'H-2,2'-biimidazole|CS-0533724

Structure of 2770054-34-5

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General Information

CAS No. 2770054-34-5
Cat. No. CS-0533724
Purity ≥98%
MDL No. None
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃₈H₅₄N₄
Molecular Weight 566.86
Synonym(s) None
SMILES CC(C)(C)C1=CC(N2C(C3=N[C@H](C4CCCCC4)CN3C5=CC(C(C)(C)C)=CC=C5)=N[C@@H](C6CCCCC6)C2)=CC=C1

Description

This chiral bis-imidazole features two tert-butyl-substituted aryl groups and sterically shielded cyclohexyl moieties, delivering enhanced stability and solubility in organic media. The 4R,4'R stereochemistry ensures precise spatial orientation for asymmetric catalysis applications.

Application

(4R,4'R)-1,1'-Bis(3-(tert-butyl)phenyl)-4,4'-dicyclohexyl-4,4',5,5'-tetrahydro-1H,1'H-2,2'-biimidazole serves as a sterically hindered, bench-stable chiral ligand that enables asymmetric catalysis in transition-metal-catalyzed reactions. Its rigid biimidazole core with bulky tert-butyl and cyclohexyl substituents provides high enantioselectivity and functional group tolerance, facilitating efficient synthesis of chiral intermediates in medicinal chemistry and process development.

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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Computational Chemistry Data

TPSA 31.2
LogP 9.3166
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 5

Key Words

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(4R,4'R)-1,1'-Bis(3-(tert-butyl)phenyl)-4,4'-dicyclohexyl-4,4',5,5'-tetrahydro-1H,1'H-2,2'-biimidazole

CAS No. 2770054-34-5

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