Description

(11Bs)-2,6-Bis([1,1'-Biphenyl]-4-Yl)-8,9,10,11,12,13,14,15-Octahydro-4-Hydroxy-4-Oxide-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin is a sophisticated organophosphorus compound characterized by its complex, rigid dinaphthodioxaphosphepin core structure. This compound matters as a highly specialized chemical intermediate or ligand precursor for advanced materials science and catalysis research. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, organic electronics, and fine chemical synthesis sectors, where its unique architecture enables the development of novel functional molecules.

Application

• Ligand in Catalysis: As a potential chiral or bulky ligand precursor for transition metal catalysts used in asymmetric synthesis and cross-coupling reactions.
• Pharmaceutical Intermediate: Serving as a key building block in the multi-step synthesis of complex active pharmaceutical ingredients (APIs) targeting specific therapeutic areas.
• Organic Electronic Materials: Acting as a core component or dopant in the development of organic light-emitting diodes (OLEDs), photovoltaics, or semiconductors due to its extended conjugated system.
• Polymer Modification: Used to introduce phosphorus-containing functional groups into polymer backbones to impart flame retardancy, thermal stability, or specific optical properties.
• Advanced Material Research: Employed in academic and industrial R&D for creating novel metal-organic frameworks (MOFs), sensors, or liquid crystals.
• Fine Chemical Synthesis: Utilized as a specialized reagent for constructing complex polycyclic architectures in custom synthesis and contract manufacturing.

Basic Information

Product Name	(11Bs)-2,6-Bis([1,1'-Biphenyl]-4-Yl)-8,9,10,11,12,13,14,15-Octahydro-4-Hydroxy-4-Oxide-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin
CAS No.	2635339-78-3
Molecular Formula	C52H38O4P
Molecular Weight	757.83 g/mol
Synonyms	Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 2,6-bis([1,1'-biphenyl]-4-yl)-8,9,10,11,12,13,14,15-octahydro-4-hydroxy-4-oxide-, (11bs)-; 2,6-Bis(4-phenylphenyl)-8,9,10,11,12,13,14,15-octahydro-4-hydroxy-4-oxidonaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine; (11Bs)-H8-BINAP(O) Dioxide Derivative; Octahydro-Dinaphthodioxaphosphepin Dioxide Derivative; Biphenyl-Substituted Dinaphthodioxaphosphepin Oxide
EINECS	Contact for details

Quality Control

Every batch of our (11Bs)-2,6-Bis([1,1'-Biphenyl]-4-Yl)-8,9,10,11,12,13,14,15-Octahydro-4-Hydroxy-4-Oxide-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency, critical for sensitive R&D and scale-up processes. Our quality protocols are designed to meet the stringent requirements of pharmaceutical and advanced material applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound may be sensitive to moisture and prolonged exposure to air; for long-term storage, consider inert atmosphere conditions.

Specification

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