Description

(11Br)- 2,6-Bis[2,6-Bis(1-Methylethyl)-4-Tricyclo[3.3.1.13,7]Dec-1-Ylphenyl]-4-Hydroxy-4-Oxide-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin is a sophisticated organophosphorus compound characterized by its complex, sterically hindered structure centered on a phosphine oxide core. This compound matters as a high-performance specialty chemical, primarily valued for its role as a highly effective ligand or catalyst precursor in advanced organic synthesis and materials science. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced polymer industries who require precise control over catalytic reactions to develop novel active ingredients or functional materials.

Application

• Catalytic Ligand in Cross-Coupling Reactions: Serves as a key ligand for palladium or other transition metal catalysts in Suzuki, Heck, and Negishi couplings for constructing complex carbon-carbon bonds.
• Pharmaceutical Intermediate Synthesis: Enables the synthesis of sterically demanding, high-value intermediates in the development of new drug candidates.
• Agrochemical Active Ingredient Development: Used in the research and scale-up of novel pesticides and herbicides requiring specific stereochemistry.
• Advanced Material Precursor: Acts as a building block or catalyst in the production of specialty polymers, OLED materials, or liquid crystals.
• Asymmetric Catalysis Research: Employed in academic and industrial R&D for developing new chiral catalysts due to its bulky, tunable structure.
• Coordination Chemistry Studies: Used to study metal-ligand interactions and stabilize unusual oxidation states of metals.

Basic Information

Item	Details
Product Name	(11Br)- 2,6-Bis[2,6-Bis(1-Methylethyl)-4-Tricyclo[3.3.1.13,7]Dec-1-Ylphenyl]-4-Hydroxy-4-Oxide-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin
CAS No.	1393089-51-4
Molecular Formula	C71H84BrO3P
Molecular Weight	1096.39 g/mol
Synonyms	Brominated BINOL-Derived Phosphine Oxide; 11-Bromo-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 4-oxide derivative; Bulky Phosphine Oxide Ligand; Sterically Hindered Triarylphosphine Oxide; (11-Br)-BINOL-Phosphine Oxide Adduct; CAS 1393089-51-4; Tris(2,6-diisopropyl-4-adamantylphenyl)phosphine Oxide Bromo Derivative
EINECS	Contact for details

Quality Control

Every batch of our (11Br)- 2,6-Bis[2,6-Bis(1-Methylethyl)-4-Tricyclo[3.3.1.13,7]Dec-1-Ylphenyl]-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 catalytic performance. Our quality assurance protocols are designed to meet the stringent requirements of research and process chemistry. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere such as nitrogen or argon to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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