Description

(11Br)-2,6-Bis[3,5-Bis(1,1-Dimethylethyl)-4-Methoxyphenyl]-4-Hydroxy-4-Oxide-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin is a sophisticated organophosphorus compound featuring a unique dinaphthodioxaphosphepin core structure. This compound is valued for its potential as a specialized ligand or catalyst precursor in advanced synthetic chemistry and materials science. It is primarily sought by researchers and developers in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel molecular architectures.

Application

• Catalysis Research: Serving as a ligand for transition metal catalysts in asymmetric synthesis and cross-coupling reactions.
• Pharmaceutical Intermediates: A key building block in the synthesis of complex active pharmaceutical ingredients (APIs) with chiral centers.
• Polymer Science: Potential monomer or additive for developing high-performance polymers with specific optical or thermal properties.
• Agrochemical Development: Used in research for synthesizing novel crop protection agents and plant growth regulators.
• Material Science: Investigation into its use for creating organic electronic materials or advanced coatings.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic and organometallic chemistry.

Basic Information

Product Name	(11Br)-2,6-Bis[3,5-Bis(1,1-Dimethylethyl)-4-Methoxyphenyl]-4-Hydroxy-4-Oxide-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin
CAS No.	957790-93-1
Molecular Formula	C48H48BrO7P
Molecular Weight	847.77 g/mol
Synonyms	2,6-Bis(3,5-di-tert-butyl-4-methoxyphenyl)-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 11-bromo derivative; Brominated BINOL-Derived Phosphite; Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 2,6-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]-4-hydroxy-4-oxide-, 11-bromo-; Sterically Hindered Phosphite Ligand; CAS 957790-93-1
EINECS	Contact for details

Quality Control

Our production of (11Br)-2,6-Bis[3,5-Bis(1,1-Dimethylethyl)-4-Methoxyphenyl]-4-Hydroxy-4-Oxide-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment. We support custom synthesis and purity specifications to meet specific project requirements.

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 may be sensitive to moisture and should be handled under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Standard Grade)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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