| CAS No.: | 814-29-9 |
|---|---|
| Formula: | C12h27op |
| EINECS: | 212-394-3 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Powder |
| Quality: | Refined |
| Samples: |
|---|
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| Appearance | White crystalline powder |
| Assay | ≥97% |
| Melting point | 64-69ºC |
Triphenyl phosphonium bromide is an organophosphorus compound with the chemical formula (C6H5)3PBr. It consists of a phosphorus atom bonded to three phenyl groups and a bromine atom.
Triphenyl phosphonium bromide is commonly used as a reactant in organic synthesis and serves as a source of the triphenylphosphine cation in various reactions. It is particularly useful in the Wittig reaction, where it reacts with aldehydes or ketones to form alkenes. Additionally, it is utilized in the synthesis of phosphonium salts and other organophosphorus compounds.
In addition to its role in organic synthesis, triphenyl phosphonium bromide has applications in materials science and catalysis. It is used in the preparation of phosphonium-based ionic liquids, which have interesting properties and find applications as solvents and electrolytes. Furthermore, it can act as a phase-transfer catalyst in certain reactions, facilitating the transfer of reactants between immiscible phases.
Overall, triphenyl phosphonium bromide is a versatile compound with diverse applications in organic synthesis, materials chemistry, and catalysis, contributing to the development of various chemical processes and materials.
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