Description

1-[(3Ar,8Ar)-Tetrahydro-2,2-Dimethyl-4,4,8,8-Tetraphenyl-1,3-Dioxolo[4,5-E][1,3,2]Dioxaphosphepin-6-Yl]-Pyrrolidine is a sophisticated organophosphorus compound, specifically a chiral phosphite ligand, valued for its role in asymmetric catalysis. Its primary commercial significance lies in enabling highly selective chemical transformations, which are critical for producing enantiomerically pure intermediates in pharmaceutical and fine chemical synthesis. This product is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-performance ligands for transition metal-catalyzed reactions.

Application

• As a chiral ligand in asymmetric hydrogenation and hydroformylation reactions.
• Catalyst component for the synthesis of enantiomerically pure pharmaceutical intermediates.
• Use in the production of specialty agrochemicals requiring specific stereochemistry.
• Research and development of novel catalytic processes in academic and industrial laboratories.
• Potential application in the synthesis of chiral ligands and catalysts for material science.
• Fine chemical synthesis where high enantioselectivity and yield are paramount.

Basic Information

Product Name	1-[(3Ar,8Ar)-Tetrahydro-2,2-Dimethyl-4,4,8,8-Tetraphenyl-1,3-Dioxolo[4,5-E][1,3,2]Dioxaphosphepin-6-Yl]-Pyrrolidine
CAS No.	913706-72-6
Molecular Formula	C37H38NO4P
Molecular Weight	591.68 g/mol
Synonyms	Pyrrolidine, 1-[(3Ar,8Ar)-tetrahydro-2,2-dimethyl-4,4,8,8-tetraphenyl-1,3-dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-yl]-; (3aR,8aR)-6-(Pyrrolidin-1-yl)-2,2-dimethyl-4,4,8,8-tetraphenyltetrahydro-1,3-dioxolo[4,5-e][1,3,2]dioxaphosphepine; Chiral Phosphite Ligand; Asymmetric Catalyst Ligand; TADDOL-derived Phosphite Ligand; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 1-[(3Ar,8Ar)-Tetrahydro-2,2-Dimethyl-4,4,8,8-Tetraphenyl-1,3-Dioxolo[4,5-E][1,3,2]Dioxaphosphepin-6-Yl]-Pyrrolidine adheres to stringent quality protocols to ensure batch-to-batch consistency and high chiral purity for catalytic applications. All materials undergo rigorous analytical testing, including chiral HPLC and NMR spectroscopy, to confirm identity and assay. Certificates of Analysis (COA) detailing all specifications are provided with each shipment.

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 moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 99.0% ee
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.