Phosphine oxide, tris(2-phenylethyl)-

Base Information

• Chemical Name: Phosphine oxide, tris(2-phenylethyl)-
• CAS No.: 29701-83-5
• Molecular Formula: C24H27OP
• Molecular Weight: 362.452
• Mol file: 29701-83-5.mol

Synonyms:triphenethylphosphine oxide;triphenethyl-phosphine oxide;Tris-(2-phenylethyl)-phosphinoxid;tris(2-phenylethyl)phosphine oxide;Triethylbenzolphosphinoxid;Triphenaethyl-phosphinoxid;

Chemical Property of Phosphine oxide, tris(2-phenylethyl)-

Chemical Property:

• PSA: 26.88000
• LogP: 6.07760

Purity/Quality:

99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Phosphine oxide, tris(2-phenylethyl)-

There total 15 articles about Phosphine oxide, tris(2-phenylethyl)- 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: 100.0%

styrene (100-42-5,25038-60-2,25247-68-1,28213-80-1,28325-75-9,79637-11-9,9003-53-6) → tri(2-phenylethyl)phosphine oxide (29701-83-5)

Guidance literature:

With phosphorus; potassium hydroxide; In water; at 120 - 125 ℃; for 3h; Product distribution; var. reaction time, temperature and solvents;

Reference yield: 83.0%

styrene (100-42-5,25038-60-2,25247-68-1,28213-80-1,28325-75-9,79637-11-9,9003-53-6) → Di-(2-phenylethyl)phosphinic Acid (14561-21-8) + bis(2-phenylethyl)phosphine oxide (27440-52-4) + tri(2-phenylethyl)phosphine oxide (29701-83-5)

Guidance literature:

With phosphorus; potassium hydroxide; hydroquinone; In water; dimethyl sulfoxide; for 0.0666667h; microwave irradiation;

DOI:10.1134/S1070363207030140

Reference yield: 56.0%

1-phenyl-2-bromoethane (103-63-9) → tri(2-phenylethyl)phosphine oxide (29701-83-5)

Guidance literature:

With black phosphorus; sodium hydroxide; In water; dimethyl sulfoxide; at 120 ℃; for 28h; Green chemistry;

upstream raw materials:

phenethylmagnesium bromide

styrene

1,1-Diphenylethylene

4-tert-Butylstyrene

Refernces

• 1、 Asian,Ozturk,Arslan. "The reaction of N-dichlorophosphoryl-P-trichlorophosphazene with alkyl grignard reagents". . p. 413 - 416. Retrieved 2003.
• 2、 Kuimov, Vladimir A.,Malysheva, Svetlana F.,Gusarova, Nina K.,Korocheva, Anastasiya O.,Tromov, Boris A.. "One-pot microwave synthesis of tertiary phosphine sulfides directly from aromatic alkenes, elemental phosphorus and sulfur in KOH-DMSO system". . p. 137 - 144. Retrieved 2014/01/23.
• 3、 Malysheva,Gusarova,Kuimov,Sukhov,Kudryavtsev,Sinyashin,Budnikova,Pai,Tolstikov,Trofimov. "Reactions of elemental phoshorus and phosphine with electrophiles in superbasic systems: XIX. Formation of the C-P bond with participation of elemental phosphorus under microwave assistance". . p. 415 - 420. Retrieved 2008/02/11.