Description

S- 4-Oxide--Hydroxy-2,6-Bis[4-(2-Naphthalenyl)Phenyl]-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin is a sophisticated organophosphorus compound featuring a complex, rigid dinaphthodioxaphosphepin core structure. This compound is valued for its potential as a high-performance ligand or catalyst precursor in advanced synthetic chemistry, particularly in asymmetric transformations. It is primarily sought by research institutions and fine chemical manufacturers engaged in the development of novel materials, pharmaceuticals, and specialty catalysts.

Application

• Asymmetric Catalysis: As a chiral ligand or precursor for transition metal catalysts in stereoselective synthesis.
• Pharmaceutical Intermediate: In the research and development of complex active pharmaceutical ingredients (APIs).
• Material Science Research: As a building block for novel organic electronic materials or metal-organic frameworks (MOFs).
• Polymer Chemistry: Potential use as a ligand in polymerization catalysts or as a monomer for specialty polymers.
• Academic & Industrial R&D: For fundamental studies in organophosphorus chemistry and catalysis.

Basic Information

Product Name	S- 4-Oxide--Hydroxy-2,6-Bis[4-(2-Naphthalenyl)Phenyl]-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin
CAS No.	871130-15-3
Molecular Formula	C54H34O4P
Molecular Weight	769.82 g/mol
Synonyms	S-4-Oxido-2,6-bis[4-(naphthalen-2-yl)phenyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 4-ol; Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 2,6-bis[4-(2-naphthalenyl)phenyl]-4-hydroxy-, 4-oxide, (S)-; (S)-2,6-Bis(4-(naphthalen-2-yl)phenyl)-4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 4-oxide; Chiral dinaphthodioxaphosphepin ligand.
EINECS	Contact for details

Quality Control

Our production of S- 4-Oxide--Hydroxy-2,6-Bis[4-(2-Naphthalenyl)Phenyl]-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and chiral analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and chiral purity is provided with every 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). This compound is likely light-sensitive and may be hygroscopic; handle and store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 99.0% ee
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.