Description

(11Ar)-(+)-10,11,12,13-Tetrahydrodiindeno[7,1-De:1',7'-Fg][1,3,2]Dioxaphosphocin-5-Dimethylamine is a high-purity, chiral organophosphorus compound of significant interest in advanced synthetic chemistry. Its value lies in its unique structural framework, which serves as a sophisticated ligand or building block for creating novel catalysts and functional materials. This product is essential for researchers and process chemists in the pharmaceutical, agrochemical, and specialty chemical industries who are developing next-generation asymmetric synthesis and catalytic processes.

Application

• As a chiral ligand in transition metal catalysis for asymmetric synthesis.
• As a key intermediate or building block in the research and development of novel pharmaceutical active ingredients.
• In the synthesis of specialty agrochemicals, particularly for creating enantiomerically pure compounds.
• For the development of advanced materials with specific optical or electronic properties.
• In academic and industrial R&D focused on organocatalysis and new reaction methodologies.
• As a reference standard for analytical method development and quality control in chiral compound manufacturing.

Basic Information

Product Name	(11Ar)-(+)-10,11,12,13-Tetrahydrodiindeno[7,1-De:1',7'-Fg][1,3,2]Dioxaphosphocin-5-Dimethylamine
CAS No.	443965-10-4
Molecular Formula	C21H20NOP
Molecular Weight	333.36 g/mol
Synonyms	(+)-DTB-DIOP; (11aR)-5-(Dimethylamino)-10,11,12,13-tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin; (R)-DTB-DIOP; 5-(Dimethylamino)-10,11,12,13-tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin; Chiral DIOP derivative; DTB-DIOP ligand; Organophosphorus ligand; Asymmetric synthesis ligand.
EINECS	Contact for details

Quality Control

Our (11Ar)-(+)-10,11,12,13-Tetrahydrodiindeno[7,1-De:1',7'-Fg][1,3,2]Dioxaphosphocin-5-Dimethylamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure high chemical and enantiomeric purity suitable for demanding synthetic applications. Certificates of Analysis (COA) with detailed specifications are provided to guarantee traceability and batch-to-batch consistency.

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; keep the container tightly sealed in a dry environment. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 98.0% 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.