BIS(P-TOLYL)PHOSPHINE OXIDE
|
|
- CAS-Nr.
- 2409-61-2
- Englisch Name:
- BIS(P-TOLYL)PHOSPHINE OXIDE
- Synonyma:
- Bis(p-toL;Di-p-tolylphosphine oxide;BIS(P-TOLYL)PHOSPHINE OXIDE;Di(p-tolyl)phosphineOxide>bis(4-methylphenyl)-oxophosphanium;Bis(4-Methylphenyl)phosphine Oxide;Bis (p-Methylphenyl) phosphine oxide;Phosphine oxide, bis(4-methylphenyl)-;1-Methyl-4-[(4-Methylphenyl)phosphoryl]benzene
- CBNumber:
- CB0448246
- Summenformel:
- C14H15OP
- Molgewicht:
- 230.24
- MOL-Datei:
- 2409-61-2.mol
|
BIS(P-TOLYL)PHOSPHINE OXIDE Eigenschaften
- Schmelzpunkt:
- 96°C(lit.)
- Siedepunkt:
- 354.2±45.0 °C(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- Aggregatzustand
- powder to crystal
- Farbe
- White to Almost white
- Wasserl?slichkeit
- Slightly soluble in water.
- InChI
- InChI=1S/C14H15OP/c1-11-3-7-13(8-4-11)16(15)14-9-5-12(2)6-10-14/h3-10,16H,1-2H3
- InChIKey
- GCUWBTGMXUIKOB-UHFFFAOYSA-N
- SMILES
- P(=O)(C1=CC=C(C)C=C1)C1=CC=C(C)C=C1
- CAS Datenbank
- 2409-61-2
BIS(P-TOLYL)PHOSPHINE OXIDE Chemische Eigenschaften,Einsatz,Produktion Methoden
Chemische Eigenschaften
White powder
Verwenden
Bis(p-tolyl)phosphine oxide is used as an organic chemical synthesis intermediate.
Synthese
A dried 250 mL flask was charge with p-tolylmagnesium bromide (33 mmol, 1.0 mol/L in THF) in an ice-water bath under N2. A solution of diethylphosphite (1.3 mL, 10.0 mmol) in anhydrous THF (5.0 mL) was then added dropwise over 30 min. The mixture was further stirred at ambient temperature overnight. After that, the reaction mixture was cooled to 0 °C again, and HCl (100 mL 0.1 N) was added dropwise. The mixture was extracted with dichloromethane (100 mL × 3), and the combined organic phase was washed with saturated NaCl solution, dried over anhydrous MgSO4, filtered, and concentrated in vacuo. The crude product was purified by column chromatography (EtOAc) to give the desired product BIS(P-TOLYL)PHOSPHINE OXIDE.
BIS(P-TOLYL)PHOSPHINE OXIDE Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
BIS(P-TOLYL)PHOSPHINE OXIDE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 151)Lieferanten
2409-61-2()Verwandte Suche:
- Bis(4-Methylphenyl)phosphine Oxide
- Bis (p-Methylphenyl) phosphine oxide
- Di-p-tolylphosphine oxide
- BIS(P-TOLYL)PHOSPHINE OXIDE
- 1-Methyl-4-[(4-Methylphenyl)phosphoryl]benzene
- Bis(p-toL
- bis(4-methylphenyl)-oxophosphanium
- Di(p-tolyl)phosphineOxide>
- Phosphine oxide, bis(4-methylphenyl)-
- 2409-61-2