Diethyl Phenylphosphonite CAS 1638-86-4: A Versatile Organophosphorus Intermediate
Explore the synthesis, applications, and unique properties of this crucial organophosphorus compound.
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Diethyl Phenylphosphonite
Diethyl Phenylphosphonite (CAS 1638-86-4) is a vital organophosphorus compound serving as a key intermediate in various chemical synthesis pathways. Its unique structure featuring a phenyl group bonded to a phosphonite core with two ethoxy substituents makes it highly reactive and versatile.
- Leverage Diethyl Phenylphosphonite in Complex Organic Synthesis: This compound acts as a crucial reagent in advanced organic synthesis, facilitating intricate chemical transformations.
- Enhance Material Properties with Flame Retardant Precursors: Its phosphorus content makes it an excellent precursor for developing effective flame retardants, improving the safety of various materials.
- Improve Lithium Battery Performance with Electrolyte Additives: Diethyl Phenylphosphonite shows promise as an electrolyte additive in lithium batteries, contributing to a more stable Solid Electrolyte Interphase (SEI) and enhanced cycle life.
- Facilitate Catalytic Processes as a Ligand: It is utilized as a ligand in palladium-catalyzed cross-coupling reactions, enhancing catalytic efficiency and product selectivity.
Key Advantages
Synthesis Versatility
Discover how Diethyl Phenylphosphonite enables the efficient synthesis of various phosphonates and phosphinates through reactions like the Michaelis-Arbuzov reaction, leading to high yields of desired products.
Material Safety Enhancement
By acting as a precursor for flame retardants, this organophosphorus compound significantly improves the fire resistance and thermal stability of polymers, a critical aspect for applications in construction and textiles.
Electrochemical Performance Boost
Its role as an electrolyte additive in lithium-metal batteries leads to the formation of a stable SEI, reducing polarization and improving capacity retention, crucial for next-generation energy storage solutions.
Key Applications
Pharmaceutical Intermediates
As a pharmaceutical intermediate, this compound is essential for the synthesis of various drug molecules and bioactive compounds, contributing to advancements in medicinal chemistry.
Flame Retardants
Its phosphorus content makes it a valuable component in the development of flame retardants for polymers, enhancing fire safety in materials.
Catalysis
Used as a ligand in metal-catalyzed reactions, particularly palladium-catalyzed cross-couplings, it plays a role in efficient chemical transformations.
Lithium Batteries
Its function as an electrolyte additive in lithium-ion and lithium-metal batteries aids in forming a stable SEI, improving electrochemical performance and battery longevity.