dichlorophenylphosphine
Sign in to saveAlso known as phosphenyl chloride
Dichlorophenylphosphine is an organophosphorus compound with the formula C6H5PCl2. This colourless viscous liquid is commonly used in the synthesis of organophosphines.
Wikidata facts
- Mass
- 177.951
Show 5 more facts
- Commons category
- Dichlorophenylphosphine
- chemical formula
- C₆H₅Cl₂P
- canonical SMILES
- C1=CC=C(C=C1)P(Cl)Cl
- melting point
- -51.0
- boiling point
- 225
Sources (2)
via Wikidata · CC0
~1 min read
Article
1 sectionsContents
- References
Dichlorophenylphosphine is an organophosphorus compound with the formula C6H5PCl2. This colourless viscous liquid is commonly used in the synthesis of organophosphines.
Dichlorophenylphosphine is commercially available. It may be prepared by an electrophilic substitution of benzene by phosphorus trichloride, catalyzed by aluminium chloride. However, aluminum chloride often induces diarylation; a cleaner catalyst for monoarylation is stannic chloride. The compound is an intermediate for the synthesis of other chemicals for instance dimethylphenylphosphine: C6H5PCl2 + 2 CH3MgI → C6H5P(CH3)2 + 2 MgICl Many tertiary phosphines can be prepared by this route.