Bis(2,3,5,6-tetrafluorophenyl)mercury

Base Information

• Chemical Name: Bis(2,3,5,6-tetrafluorophenyl)mercury
• CAS No.: 2262-05-7
• Molecular Formula: C12H2F8Hg
• Molecular Weight: 498.725
• DSSTox Substance ID: DTXSID00498443
• Mol file: 2262-05-7.mol

Synonyms:Bis(2,3,5,6-tetrafluorophenyl)mercury;2262-05-7;DTXSID00498443

Chemical Property of Bis(2,3,5,6-tetrafluorophenyl)mercury

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 2
• Exact Mass: 499.973519
• Heavy Atom Count: 21
• Complexity: 298

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=C(C(=C(C(=C1F)F)[Hg]C2=C(C(=CC(=C2F)F)F)F)F)F

Technology Process of Bis(2,3,5,6-tetrafluorophenyl)mercury

There total 3 articles about Bis(2,3,5,6-tetrafluorophenyl)mercury 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: 85.3%

mercury(II) fluoride (7783-39-3) + 1-trimethylsilyl-2,3,5,6-tetrafluorobenzene (20083-07-2) → (p-HC6F4)2Hg (2262-05-7)

Guidance literature:

In dimethyl sulfoxide; byproducts: (CH3)3SiF; HgF2 suspended in DMSO in a Schlenk-tube and (CH3)3SiC6HF4 added to thissoln. at room temp.; reacted for 48-72 h; solid precipitate filtered and washed with DMSO; filtrate and washing liquid added to water; precipitate collected by filtration and dried over concentrated H2SO4;

DOI:10.1002/zaac.200400244

Reference yield: 70.0%

mercury(II) 2,3,5,6-tetrafluorobenzoate → (p-HC6F4)2Hg (2262-05-7)

Guidance literature:

In pyridine; byproducts: CO2; refluxing under N2, 3h; evapn.; extn. (warm petrol); elem. anal.;

Reference yield: 60.0%

Hg(O3S-p-HC6F4)2*2H2O → (p-HC6F4)2Hg (2262-05-7) + 1,2,4,5-Tetrafluorobenzene (327-54-8) + 2,3,5,6-tetrafluorobenzenesulfonic acid (40707-55-9) + sulfur trioxide (7446-11-9)

Guidance literature:

130-230°C;

upstream raw materials:

mercury(II) fluoride

1-trimethylsilyl-2,3,5,6-tetrafluorobenzene

Refernces