Triphenylbismuth Difluoride

Base Information

• Chemical Name: Triphenylbismuth Difluoride
• CAS No.: 2023-48-5
• Molecular Formula: C₁₈H₁₅BiF₂
• Molecular Weight: 478.294
• Hs Code.: 2902900000
• European Community (EC) Number: 672-620-5
• DSSTox Substance ID: DTXSID90404412
• Mol file: 2023-48-5.mol

Synonyms:Triphenylbismuth Difluoride;2023-48-5;difluoro(triphenyl)bismuth;Bismuth, difluorotriphenyl-;Ph3BiF2;SCHEMBL3142120;DIFLUOROTRIPHENYLBISMUTHANE;DTXSID90404412;MFCD00092699;AKOS015840404;AS-59099;T72042;J-013138

Chemical Property of Triphenylbismuth Difluoride

Chemical Property:

• Melting Point: 159°C(lit.)
• PSA: 0.00000
• LogP: -1.19410
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 3
• Exact Mass: 478.09458
• Heavy Atom Count: 21
• Complexity: 285

Purity/Quality:

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

Triphenylbismuth Difluoride ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)[Bi](C2=CC=CC=C2)(C3=CC=CC=C3)(F)F

Technology Process of Triphenylbismuth Difluoride

There total 7 articles about Triphenylbismuth Difluoride 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: 93.0%

triphenylbismuth bis(2,5-dimethylbenzenesulfonate) (264607-29-6) + sodium fluoride (7681-49-4) → triphenylbismuth(V) difluoride (2023-48-5,28719-53-1)

Guidance literature:

In ethanol; water; byproducts: sodium 2,5-dimethylbenzenesulfonate; soln. Ph3Bi(OSO2C6H3Me2-2,5)2 in EtOH was mixed with soln. NaF in water; solvent was removed, residue was extracted with toluene, toluene was evapd.;

DOI:10.1023/A:1013216810752

Reference yield: 90.0%

triphenylbismuth diformate (153289-73-7) → triphenylbismuth(V) difluoride (2023-48-5,28719-53-1)

Guidance literature:

With NaF; In water; benzene; aq. NaF soln. added in excess to soln. of the diformate in benzene; vigorous stirring for 10 min; sepn. of organic layer; drying (MgSO4); evapn. under reduced pressure to give crystals; elem. anal.;

Reference yield: 73.0%

triphenyl bismuth (2+); dichloride (507233-69-4,594-30-9,28719-54-2) + sodium fluoride (7681-49-4) → triphenylbismuth difluoride (2023-48-5,28719-53-1)

Guidance literature:

In water; acetone; soln. of NaF in water was added to acetone soln. of Bi-complex; solvent was removed, crystd. from petroleum ether; elem. anal.;

DOI:10.1023/A:1015328925333

upstream raw materials:

Hexafluoropropene oxide

triphenylbismuth carbonate

triphenylbismuth bis(2,5-dimethylbenzenesulfonate)

sodium fluoride

Downstream raw materials:

fluorobenzene

biphenyl

triphenylbismuthane

allylbenzene

Refernces

• 1、 Sharutin,Sharutina,Egorova,Ivanenko,Bel'skii. "Synthesis and structure of triphenylbismuth difluoride". . p. 44 - 45. Retrieved 2007/10/03.
• 2、 Suzuki, Hitomi,Ikegami, Tohru,Matano, Yoshihiro,Azuma, Nagao. "Unexpected Formation of Triarylbismuth Diformates in the Oxidation of Triarylbismuthines with Ozone at Low Temperatures". . p. 2411 - 2416. Retrieved 2007/10/02.