Description

1,1,4,4-Tetrahydro-2,3-Bis(Methoxycarbonyl)-1,1,4,4-Tetraphenyl-1,4-Diphosphorin is a specialized organophosphorus compound featuring a unique 1,4-diphosphorin ring structure. This compound serves as a valuable ligand precursor and synthetic intermediate in advanced chemical synthesis, particularly in the development of catalysts and functional materials. It is primarily utilized by research institutions, pharmaceutical developers, and specialty chemical manufacturers engaged in organometallic chemistry and materials science.

Application

• Ligand Synthesis: Acts as a key precursor for the preparation of bidentate and multidentate phosphorus-based ligands used in homogeneous catalysis.
• Catalyst Development: Employed in the research and production of transition metal catalysts for cross-coupling reactions, hydrogenation, and hydroformylation.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of complex molecules for medicinal chemistry and drug discovery programs.
• Material Science Research: Used in the development of novel polymeric materials, coordination polymers, and metal-organic frameworks (MOFs).
• Organic Synthesis: Functions as a reagent or intermediate in the construction of complex organic architectures requiring specific phosphorus functionalities.
• Academic & Industrial R&D: A critical material for fundamental research in organophosphorus chemistry and applied catalytic processes.

Basic Information

Item	Details
Product Name	1,1,4,4-Tetrahydro-2,3-Bis(Methoxycarbonyl)-1,1,4,4-Tetraphenyl-1,4-Diphosphorin
CAS No.	25836-64-0
Molecular Formula	C34H32O4P2
Molecular Weight	566.57 g/mol
Synonyms	1,1,4,4-Tetraphenyl-1,1,4,4-tetrahydro-2,3-bis(methoxycarbonyl)-1,4-diphosphorin; 2,3-Bis(methoxycarbonyl)-1,1,4,4-tetraphenyl-1,4-diphosphorinane; Dimethyl 1,1,4,4-tetraphenyl-1,4-diphosphorinane-2,3-dicarboxylate; 1,4-Diphosphorin derivative; Tetraphenyl Diphosphorin Dicarboxylate Ester
EINECS	Contact for details

Quality Control

Our 1,1,4,4-Tetrahydro-2,3-Bis(Methoxycarbonyl)-1,1,4,4-Tetraphenyl-1,4-Diphosphorin is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing including HPLC for purity, NMR for structural confirmation, and elemental analysis. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at a controlled room temperature (15-25°C). This compound is easily oxidized; prolonged exposure to air should be avoided. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.