Vinyldiphenylphosphine is the organophosphorus compound with the formula (C6H5)2PCH=CH2. This colorless, air-sensitive solid is used as a precursor to ligands used in coordination chemistry and homogeneous catalysis.[1] It is prepared by treating chlorodiphenylphosphine with vinyl Grignard reagents.[2]
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Preferred IUPAC name
Ethenyldi(phenyl)phosphane | |
Other names
Diphenylvinylphosphine
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ECHA InfoCard | 100.016.782 |
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CompTox Dashboard (EPA)
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Properties | |
C14H13P | |
Molar mass | 212.232 g·mol−1 |
Appearance | colorless solid |
Melting point | 70.5–71.5 °C (158.9–160.7 °F; 343.6–344.6 K) |
Boiling point | 104 °C (219 °F; 377 K) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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