(R,R)-Ph-Bisbox

Name: (R,R)-Ph-Bisbox
Brand: ChemScene
Availability: InStock
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CAS No. 148925-98-8
Cat. No. CS-0097379
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 148925-98-8

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Description

(R,R)-Ph-Bisbox is a chiral bis(oxazoline) ligand featuring two phenyl-substituted oxazoline rings, designed for asymmetric catalysis. This bench-stable, moisture-tolerant scaffold delivers high enantioselectivity in transition metal-catalyzed reactions, particularly in aldol and cycloaddition processes. Its rigid, well-defined coordination geometry enables precise stereocontrol.

Application

(R,R)-Ph-Bisbox serves as a highly effective chiral ligand in asymmetric catalysis, enabling enantioselective transformations through well-established coordination with transition metals. Its rigid bis(oxazoline) architecture provides excellent stereocontrol in reactions such as cycloadditions and metal-catalyzed alkylations. The phenyl-substituted backbone enhances stability and solubility, facilitating straightforward handling and purification in synthetic workflows.

General Information

CAS No. 148925-98-8
Cat. No. CS-0097379
Purity ≥98%
MDL No. None
Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₈H₁₆N₂O₂
Molecular Weight 292.33
Synonym(s) (4R,4'R)-4,4'-Diphenyl-4,4',5,5'-tetrahydro-2,2'-bioxazole
SMILES C1(C2=N[C@H](C3=CC=CC=C3)CO2)=N[C@H](C4=CC=CC=C4)CO1

Computational Chemistry Data

TPSA 43.18
LogP 3.3264
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 3

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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(R,R)-Ph-Bisbox

CAS No. 148925-98-8

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