Description

(2R,3R)-4-(Anthracen-9-Yl)-3-(tert-Butyl)-2-Isopropyl-2,3-Dihydrobenzo[D][1,3]Oxaphosphole is a high-purity, chiral organophosphorus compound of significant interest in advanced synthetic chemistry. Its value lies in its role as a sophisticated ligand or catalyst precursor, enabling highly selective transformations critical for pharmaceutical and fine chemical research. This product is essential for R&D chemists and process development scientists working in asymmetric synthesis, medicinal chemistry, and the development of novel catalytic systems.

Application

• Asymmetric Catalysis: Employed as a chiral ligand or precursor for transition metal catalysts in enantioselective C-C and C-X bond-forming reactions.
• Pharmaceutical Intermediate Synthesis: Used in the research and development of chiral active pharmaceutical ingredients (APIs) requiring high stereochemical purity.
• Advanced Material Research: Investigated as a building block for chiral phosphorous-containing polymers or functional materials with specific optical properties.
• Methodology Development: Serves as a key reagent in academic and industrial labs for developing new synthetic methodologies involving phosphorus chemistry.
• Ligand Library Screening: A valuable component in high-throughput screening for discovering new catalytic activities in asymmetric synthesis.

Basic Information

Product Name	(2R,3R)-4-(Anthracen-9-Yl)-3-(tert-Butyl)-2-Isopropyl-2,3-Dihydrobenzo[D][1,3]Oxaphosphole
CAS No.	1891002-60-0
Molecular Formula	C29H31OP
Molecular Weight	426.53 g/mol
Synonyms	(2R,3R)-3-(tert-Butyl)-2-isopropyl-4-(9-anthryl)-2,3-dihydro-1,3-benzoxaphosphole; (2R,3R)-4-(9-Anthryl)-3-(tert-butyl)-2-isopropyl-2,3-dihydro-1,3-benzoxaphosphole; Chiral Dihydrobenzoxaphosphole Ligand; Anthracene-Fused Oxaphosphole; P,O-Ligand; CAS 1891002-60-0
EINECS	Contact for details

Quality Control

Every batch of our (2R,3R)-4-(Anthracen-9-Yl)-3-(tert-Butyl)-2-Isopropyl-2,3-Dihydrobenzo[D][1,3]Oxaphosphole is synthesized and purified under controlled conditions to ensure exceptional chiral purity and chemical integrity. Our products undergo rigorous quality testing, including chiral HPLC and NMR analysis, to ensure compliance with research-grade standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and enantiomeric excess is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C) under an inert atmosphere to ensure long-term stability. The container should be kept in a well-ventilated area and protected from moisture.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 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.