difluorotriphenylphosphorane

Base Information

• Chemical Name: difluorotriphenylphosphorane
• CAS No.: 845-64-7
• Molecular Formula: C18H15 F2 P
• Molecular Weight: 300.288
• Hs Code.: 2931900090
• Mol file: 845-64-7.mol

Synonyms:Difluorotriphenylphosphorane;Triphenylphosphine difluoride

Chemical Property of difluorotriphenylphosphorane

Chemical Property:

• PSA: 13.59000
• LogP: 4.28520

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of difluorotriphenylphosphorane

There total 16 articles about difluorotriphenylphosphorane 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%

triphenylphosphine (603-35-0) → triphenyldifluorophosphorane (845-64-7)

Guidance literature:

With xenon difluoride; In dichloromethane; at 20 ℃; for 1h; Inert atmosphere; Schlenk technique;

DOI:10.1039/c5dt00217f

Reference yield: 73.7%

triphenylphosphine diiodide (6396-07-2) → triphenyldifluorophosphorane (845-64-7)

Guidance literature:

With iodine pentafluoride; In acetonitrile; at 0 ℃;

DOI:10.1016/S0022-1139(00)81928-4

Reference yield: 71.0%

4-fluorobenzophenone (345-83-5) + bis(3-methoxyphenyl)disulfide (59014-89-0) → triphenyldifluorophosphorane (845-64-7)

Guidance literature:

With hydridotetakis(triphenylphosphine)rhodium(I); o-phenylenebis(diphenylphosphine); triphenylphosphine; In chlorobenzene; for 3h; Reflux; Inert atmosphere;

DOI:10.1021/ja8049996

upstream raw materials:

2,2,2-triphenyl-4,4,5,5-tetrakis-trifluoromethyl-2λ⁵-[1,3,2]dioxaphospholane

triphenylphosphine

triphenylphosphine sulfide

N-phenyltriphenyliminophosphorane

Downstream raw materials:

Triphenylphosphine oxide

Refernces

• 1、 Lopusinski, Andrzej,Michalski, Jan. "Organophosphorus Compounds: The First Applications of Sulfuryl Chloride Fluoride SO2FCl in Synthesis". . p. 290 - 291. Retrieved 1982.
• 2、 Guo, Peng,Han, Jun-Fa,Yuan, Guo-Cai,Chen, Lin,Liao, Jia-Bin,Ye, Ke-Yin. "Cobalt-Catalyzed Divergent Aminofluorination and Diamination of Styrenes with N-Fluorosulfonamides". supporting information. p. 4067 - 4071. Retrieved 2021/05/26.
• 3、 Lovisari, Marta,McDonald, Aidan R.,Mondal, Prasenjit,Twamley, Brendan. "Fast Hydrocarbon Oxidation by a High-Valent Nickel–Fluoride Complex". supporting information. p. 13044 - 13050. Retrieved 2020/06/05.