Description

1,1,1-Trifluoro-n-[(11Br)-8,9,10,11,12,13,14,15-Octahydro-2,6-Di-2-Naphthalenyl-4-Oxidodinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin-4-Yl]-Methanesulfonamide is a sophisticated organophosphorus compound featuring a unique bridged dinaphtho-dioxaphosphepin core, designed for advanced synthetic applications. This high-value intermediate is critical for researchers and process chemists developing novel materials and active pharmaceutical ingredients (APIs) with enhanced properties. Its complex, polycyclic structure makes it an ideal candidate for applications in asymmetric catalysis, ligand design, and the synthesis of specialty chemicals where precise molecular architecture is paramount.

Application

• As a key chiral ligand or catalyst precursor in asymmetric synthesis for the pharmaceutical industry.
• Intermediate in the research and development of novel organocatalysts and transition metal complexes.
• Building block for the synthesis of specialty polymers and advanced materials with specific optical or electronic properties.
• Use in methodology development for creating complex, polycyclic molecular frameworks.
• Potential application in the synthesis of agrochemicals requiring high stereoselectivity.
• Research chemical for academic and industrial R&D exploring new reaction pathways.

Basic Information

Item	Detail
Product Name	1,1,1-Trifluoro-n-[(11Br)-8,9,10,11,12,13,14,15-Octahydro-2,6-Di-2-Naphthalenyl-4-Oxidodinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin-4-Yl]-Methanesulfonamide
CAS No.	1261302-61-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,1,1-Trifluoro-N-[(11bR)-8,9,10,11,12,13,14,15-octahydro-2,6-di-2-naphthalenyl-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]methanesulfonamide; (R)-2,2',6,6'-Tetrakis(1-naphthyl)-4,4,8,8-tetraphenyl-4,8-dihydro-1,3,5,7,2,6-dioxathiaphosphocine 4,4,8,8-tetraoxide derivative; Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-based sulfonamide; Br-DINAP-SO2NHCF3 derivative; Chiral phosphine-sulfonamide ligand precursor.
EINECS	Contact for details

Quality Control

Every batch of this advanced intermediate is produced and analyzed under strict quality management protocols. We employ advanced analytical techniques including HPLC, NMR, and mass spectrometry to ensure identity, purity, and chiral integrity. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to support your R&D and quality assurance processes.

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 hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when appropriate to maintain stability and purity. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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