Description

2-((2R,3R)-4-(Anthracen-9-Yl)-3-(tert-Butyl)-2,3-Dihydrobenzo[D][1,3]Oxaphosphol-2-Yl)Pyridine is a sophisticated chiral organophosphorus ligand with a CAS number of 1542796-14-4. This compound is engineered to provide exceptional stereoselectivity and catalytic efficiency in complex asymmetric synthesis, a critical requirement for advanced pharmaceutical and fine chemical manufacturing. It is primarily sought by research institutions and industrial chemists developing novel catalytic processes, particularly in the synthesis of active pharmaceutical ingredients (APIs) and high-value specialty chemicals.

Application

• Asymmetric Catalysis: As a key chiral ligand in transition metal-catalyzed reactions, including hydrogenation, hydroformylation, and cross-coupling.
• Pharmaceutical Intermediate Synthesis: Enabling the stereoselective construction of complex molecular architectures for new drug candidates and APIs.
• Material Science Research: Serving as a building block or catalyst in the development of novel polymers or organic electronic materials.
• Methodology Development: Used in academic and industrial R&D to explore new catalytic pathways and reaction mechanisms.
• Fine Chemical Production: Facilitating the commercial-scale synthesis of enantiomerically pure flavors, fragrances, and agrochemicals.

Basic Information

Item	Information
Product Name	2-((2R,3R)-4-(Anthracen-9-Yl)-3-(tert-Butyl)-2,3-Dihydrobenzo[D][1,3]Oxaphosphol-2-Yl)Pyridine
CAS No.	1542796-14-4
Molecular Formula	C32H30NOP
Molecular Weight	475.56 g/mol
Synonyms	(2R,3R)-2-(Pyridin-2-yl)-3-(tert-butyl)-4-(anthracen-9-yl)-2,3-dihydrobenzo[d][1,3]oxaphosphole; (R,R)-2-Pyridyl-3-tert-butyl-4-anthryl-dihydrobenzooxaphosphole; Chiral Dihydrobenzooxaphosphole Ligand; P,N-Ligand; Anthracene-based Phosphine-Oxazoline Ligand Analog; Asymmetric Catalyst Ligand 1542796-14-4
EINECS	Contact for details

Quality Control

Every batch of 2-((2R,3R)-4-(Anthracen-9-Yl)-3-(tert-Butyl)-2,3-Dihydrobenzo[D][1,3]Oxaphosphol-2-Yl)Pyridine is synthesized and purified under controlled conditions to ensure high enantiomeric excess and chemical purity. Our quality assurance protocol includes comprehensive analytical testing. Certificates of Analysis (COA) detailing purity, chiral purity, and identity are provided with each shipment to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is likely light-sensitive and should be handled under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%

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