Description

(4R,4'R)-2,2'-(4,6-Dibenzofurandiyl)Bis[4,5-Dihydro-4-Phenyloxazole] is a high-purity, chiral bis(oxazoline) ligand derivative. This compound is of significant value as a key building block and ligand in advanced asymmetric synthesis and catalysis. It is primarily required by R&D and production teams in the pharmaceutical, agrochemical, and fine chemical industries for developing novel active ingredients and complex molecules.

Application

• As a chiral ligand in transition metal-catalyzed asymmetric reactions, including Diels-Alder, cyclopropanation, and aldol additions.
• Critical component in the synthesis of pharmaceutical intermediates requiring high enantiomeric purity.
• Use in agrochemical research for the development of enantiomerically pure active ingredients.
• Building block for constructing complex molecular architectures in advanced material science.
• Catalyst development for fine chemical and specialty chemical manufacturing processes.
• Research applications in academic and industrial laboratories focused on organic methodology development.

Basic Information

Product Name	(4R,4'R)-2,2'-(4,6-Dibenzofurandiyl)Bis[4,5-Dihydro-4-Phenyloxazole]
CAS No.	195433-00-2
Molecular Formula	C34H24N2O3
Molecular Weight	508.57 g/mol
Synonyms	(4R,4'R)-4,4'-Diphenyl-2,2'-(4,6-dibenzofurandiyl)bis(4,5-dihydrooxazole); (R,R)-4,6-Bis(4-phenyl-4,5-dihydrooxazol-2-yl)dibenzofuran; Chiral Bis(oxazoline) Ligand Derivative; DBFOX/Ph; (R,R)-DBFOX/Ph; 4,6-Bis[(4R)-4-phenyl-4,5-dihydro-1,3-oxazol-2-yl]dibenzofuran
EINECS	Contact for details

Quality Control

Our (4R,4'R)-2,2'-(4,6-Dibenzofurandiyl)Bis[4,5-Dihydro-4-Phenyloxazole] is produced under strict quality management systems to ensure batch-to-batch consistency and high chemical purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity (HPLC), chiral purity, and impurity profiles. We support compliance with cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.