Description

Description

2-Fluoro-1,3,2-dioxaphospholane 2-oxide (CAS No. 2434634-10-1) is a highly specialized organophosphorus compound with the molecular formula C₂H₄FO₃P. This fluorinated cyclic phosphonate ester is a valuable intermediate in synthetic organic chemistry and materials science. The compound features a five-membered 1,3,2-dioxaphospholane ring system with a fluorine substituent at the 2-position and an exocyclic oxygen, offering unique reactivity for phosphorylation reactions.

With a molecular weight of 126.02 g/mol, this reagent is particularly useful for introducing fluorine-containing phosphonate groups into target molecules. It is supplied as a high-purity material suitable for research and development applications. Proper handling under inert atmosphere is recommended due to potential sensitivity to moisture.

This product is ideal for researchers working in:

• Organophosphorus chemistry
• Flame retardant development
• Electrolyte additives for lithium-ion batteries
• Pharmaceutical intermediates
• Ligand synthesis for catalysis

Application

2-Fluoro-1,3,2-dioxaphospholane 2-oxide serves as a versatile building block in organic synthesis, particularly for introducing fluorine-containing phosphonate moieties. Researchers utilize this compound in the development of novel flame retardants due to its phosphorus-fluorine synergistic effects. In battery technology, it finds application as a potential electrolyte additive for lithium-ion systems. The compound’s unique structure also makes it valuable for creating chiral ligands in asymmetric catalysis.

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