Description

n-[(1R,7R)-9,9-Dimethyl-2,2,6,6-Tetraphenyl-3,5,8,10-Tetraoxa-4-Phosphabicyclo[5.3.0]Decan-4-Yl]Dibenzo[B,F]Azepine is a sophisticated organophosphorus compound featuring a unique bicyclic cage structure integrated with a dibenzoazepine moiety. This compound is of significant value as a highly specialized chiral ligand or catalyst precursor in advanced synthetic chemistry, enabling precise stereocontrol in challenging transformations. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers developing novel active ingredients and high-value intermediates.

Application

• Asymmetric Catalysis: Serving as a chiral ligand for transition metal-catalyzed reactions, including cross-couplings and hydrogenations.
• Pharmaceutical Intermediate Synthesis: A key building block or catalyst in the multi-step synthesis of complex drug molecules, particularly those containing nitrogen heterocycles.
• Organocatalysis Research: Utilized in academic and industrial research to explore new catalytic pathways due to its unique steric and electronic properties.
• Material Science Precursor: Potential use in the development of specialized polymers or functional materials with tailored properties.
• Methodology Development: Employed by chemists to develop new synthetic methodologies that require precise stereochemical outcomes.

Basic Information

Product Name	n-[(1R,7R)-9,9-Dimethyl-2,2,6,6-Tetraphenyl-3,5,8,10-Tetraoxa-4-Phosphabicyclo[5.3.0]Decan-4-Yl]Dibenzo[B,F]Azepine
CAS No.	1092695-14-1
Molecular Formula	C51H42NO4P
Molecular Weight	763.85 g/mol
Synonyms	Dibenzo[b,f]azepine, N-[(1R,7R)-9,9-dimethyl-2,2,6,6-tetraphenyl-3,5,8,10-tetraoxa-4-phosphabicyclo[5.3.0]decan-4-yl]-; (1R,7R)-4-(Dibenzo[b,f]azepin-10(11H)-yl)-9,9-dimethyl-2,2,6,6-tetraphenyl-3,5,8,10-tetraoxa-4-phosphabicyclo[5.3.0]decane; SPO-Type Chiral Phosphite Ligand; Chiral Cage Phosphite; Bicyclic Phosphite Ligand.
EINECS	Contact for details

Quality Control

Our production of this advanced chemical is governed by a strict quality management system. Every batch undergoes comprehensive analytical characterization, including HPLC for purity, NMR for structural confirmation, and chiral analysis to ensure enantiomeric integrity. A detailed Certificate of Analysis (COA) documenting identity, purity, and specific impurities is provided with each shipment to support your regulatory and R&D documentation needs.

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 oxygen; for long-term storage, consider maintaining under an inert atmosphere such as argon or nitrogen.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Loss on Drying	≤ 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.