TRIFLUORODIPHENYLPHOSPHORANE

Base Information

• Chemical Name: TRIFLUORODIPHENYLPHOSPHORANE
• CAS No.: 1138-99-4
• Molecular Formula: C12H10 F3 P
• Molecular Weight: 242.18
• Hs Code.: 2931900090
• European Community (EC) Number: 214-517-6
• DSSTox Substance ID: DTXSID00921201
• Nikkaji Number: J203.391G
• Wikidata: Q82893971
• Mol file: 1138-99-4.mol

Synonyms:Diphenyltrifluorophosphorane;Trifluorodiphenylphosphorane

Chemical Property of TRIFLUORODIPHENYLPHOSPHORANE

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 13.59000
• Density: g/cm³
• LogP: 3.84420
• XLogP3: 4.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 242.04722180
• Heavy Atom Count: 16
• Complexity: 212

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Statements: R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.; R34:Causes burns.
• Safety Statements: S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S36/37/39:Wear suitabl

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)P(C2=CC=CC=C2)(F)(F)F

Technology Process of TRIFLUORODIPHENYLPHOSPHORANE

There total 11 articles about TRIFLUORODIPHENYLPHOSPHORANE 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: 70.0%

Diphenylphosphine oxide (4559-70-0) → diphenyltrifluorophosphorane (1138-99-4)

Guidance literature:

With potassium fluoride; oxalyl dichloride; In acetonitrile; at 20 ℃; Glovebox; Sealed tube; Inert atmosphere;

DOI:10.1002/anie.202010943

Reference yield: 63.5%

chloro-diphenylphosphine (1079-66-9,74391-44-9) → diphenyltrifluorophosphorane (1138-99-4)

Guidance literature:

With iodine pentafluoride; In acetonitrile; at -25 ℃;

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

Reference yield: 62.0%

diphenylphosphane (829-85-6) → diphenyltrifluorophosphorane (1138-99-4)

Guidance literature:

With 1-pentanamine hydrofluoride; In pyridine; electrolysis;

upstream raw materials:

chloro-diphenylphosphine

fluorodiphenylphosphine

diphenylphosphinic fluoride

Diphenylphosphine oxide

Downstream raw materials:

difluoro(methylthio)diphenyl-phosphorane

C₁₇H₂₃F₂N₂P

ethyl diphenylphosphinate

Refernces

• 1、 Firth,Frank,Garber,Wystrach. "Reactions of tetrafluorohydrazine with diand triphenylphosphine. A new method for preparation of fluorophosphoranes". . p. 765 - 766. Retrieved 1965.
• 2、 Schmutzler. "". . p. 63,66. Retrieved 1967.
• 3、 Bornemann, Dustin,Brüning, Fabian,Grützmacher, Hansj?rg,Guan, Liangyu,Küng, Sebastian,Pitts, Cody Ross,Togni, Antonio,Trapp, Nils,Wettstein, Lionel. "Deoxygenative Fluorination of Phosphine Oxides: A General Route to Fluorinated Organophosphorus(V) Compounds and Beyond". supporting information. p. 22790 - 22795. Retrieved 2020/10/06.
• 4、 Lermontov, S. A.,Rakov, I. M.,Martynov, I. V.. "FLUORINATION OF DERIVATIVES OF TRI- AND PENTAVALENT PHOSPHORUS ACIDS BY PERFLUOROPROPYLENE OXIDE". . p. 2584 - 2587. Retrieved 2007/10/02.