phosphonium Antonyms
No Synonyms and anytonyms found
Meaning of phosphonium
phosphonium (n.)
The hypothetical radical PH4, analogous to ammonium, and regarded as the nucleus of certain derivatives of phosphine.
phosphonium Sentence Examples
- Phosphonium cation is a positively charged species containing phosphorus bonded to four other groups.
- The synthesis of phosphonium salts involves the reaction of trivalent phosphorus compounds with alkyl or aryl halides.
- Phosphonium ions are important intermediates in the Wittig reaction, a key step in organic chemistry for alkene synthesis.
- Stabilized phosphonium salts are useful as phase transfer catalysts, facilitating reactions between immiscible phases.
- Phosphonium-based ionic liquids have unique properties such as high thermal stability, low flammability, and wide electrochemical windows.
- Phosphonium compounds are used as flame retardants in polymers due to their ability to scavenge free radicals and inhibit combustion.
- Triphenylphosphonium is a widely used reagent in organometallic chemistry, acting as a ligand for various transition metals.
- Phosphonium ylides are highly reactive species that find applications in cycloaddition reactions and nucleophilic additions.
- Phosphonium clusters are nanoscale structures with interesting electronic and catalytic properties.
- The phosphonium ion, PH4+, is the simplest and most stable cation among phosphorus hydrides.
FAQs About the word phosphonium
The hypothetical radical PH4, analogous to ammonium, and regarded as the nucleus of certain derivatives of phosphine.
No synonyms found.
No antonyms found.
Phosphonium cation is a positively charged species containing phosphorus bonded to four other groups.
The synthesis of phosphonium salts involves the reaction of trivalent phosphorus compounds with alkyl or aryl halides.
Phosphonium ions are important intermediates in the Wittig reaction, a key step in organic chemistry for alkene synthesis.
Stabilized phosphonium salts are useful as phase transfer catalysts, facilitating reactions between immiscible phases.
