bis(4-(trifluoroMethyl)phenyl)phosphine oxide

Base Information

• Chemical Name: bis(4-(trifluoroMethyl)phenyl)phosphine oxide
• CAS No.: 15929-43-8
• Molecular Formula: C14H9F6OP
• Molecular Weight: 338.189
• Mol file: 15929-43-8.mol

Synonyms:bis(4-(trifluoroMethyl)phenyl)phosphine oxide

Chemical Property of bis(4-(trifluoroMethyl)phenyl)phosphine oxide

Chemical Property:

• Melting Point: 67-69 °C
• Boiling Point: 336.4±52.0 °C(Predicted)
• PSA: 40.54000
• LogP: 4.23470
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

Bis(4-(trifluoromethyl)phenyl)phosphineoxide 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of bis(4-(trifluoroMethyl)phenyl)phosphine oxide

There total 8 articles about bis(4-(trifluoroMethyl)phenyl)phosphine oxide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 89.0%

bis(4-trifluoromethylphenyl)phosphine chloride (13685-24-0) → bis(4-(trifluoromethyl)phenyl)phosphine oxide (15929-43-8)

Guidance literature:

With water; In dichloromethane; at 20 ℃; for 2h; Inert atmosphere; Schlenk technique;

DOI:10.1002/chem.201701414

Reference yield: 83.0%

4-(trifluoromethyl)phenylmagnesium bromide (402-51-7) + phosphonic acid diethyl ester (762-04-9) → bis(4-(trifluoromethyl)phenyl)phosphine oxide (15929-43-8)

Guidance literature:

4-(trifluoromethyl)phenylmagnesium bromide; phosphonic acid diethyl ester; In tetrahydrofuran; at 0 - 20 ℃; for 2.33333h; Inert atmosphere;

With hydrogenchloride; In tetrahydrofuran; tert-butyl methyl ether; water; at 0 ℃; for 0.416667h;

DOI:10.1007/s11164-018-3403-3

Reference yield: 80.0%

p-trifluoromethylphenyl bromide (402-43-7) + phosphonic acid diethyl ester (762-04-9) → bis(4-(trifluoromethyl)phenyl)phosphine oxide (15929-43-8)

Guidance literature:

p-trifluoromethylphenyl bromide; With magnesium; In diethyl ether; at 0 - 30 ℃;

phosphonic acid diethyl ester; In diethyl ether; at 23 ℃; for 18h;

DOI:10.1016/j.tetlet.2010.08.039

upstream raw materials:

4-(trifluoromethyl)phenylmagnesium bromide

Diethyl phosphonate

p-trifluoromethylphenyl bromide

(diethylamino)bis(4-trifluoromethylphenyl)phosphane

Downstream raw materials:

Bis-(p-trifluormethyl-phenyl)-thiolphosphinsaeure-phenylester

potassium bis(4-(trifluoromethyl)phenyl)phosphide

(S)-2-(2-(bis(4-trifluoromethyl-phenyl)phosphoryl))-5-(4-trifluoromethyl-phenyl)-4-tert-butyl-4,5-dihydro-oxazole

C₃₉H₃₂F₆NO₂P

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