tetrakis(pentafluorophenyl)tellurium(IV)

Base Information

• Chemical Name: tetrakis(pentafluorophenyl)tellurium(IV)
• CAS No.: 18064-83-0
• Molecular Formula: C₂₄F₂₀Te
• Molecular Weight: 795.832
• Mol file: 18064-83-0.mol

Synonyms:tetrakis(pentafluorophenyl)tellurium(IV)

Chemical Property of tetrakis(pentafluorophenyl)tellurium(IV)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of tetrakis(pentafluorophenyl)tellurium(IV)

There total 2 articles about tetrakis(pentafluorophenyl)tellurium(IV) 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:

tellurium tetrachloride (10026-07-0) + pentafluorophenyl lithium (1076-44-4) → bis(pentafluorophenyl)telluride (18064-76-1) + tetrakis(pentafluorophenyl)tellurium(IV) (18064-83-0)

Guidance literature:

In diethyl ether; hexane; at -78°C, warming up to 20°C, stirring overnight;

Reference yield:

1,2,3,4,5-pentafluoro-6-iodobenzene (827-15-6) → tetrakis(pentafluorophenyl)tellurium(IV) (18064-83-0)

Guidance literature:

Multistep reaction; (i) nBuLi, Et₂O, hexane, (ii) TeCl₄;

DOI:10.1016/0022-328X(68)80084-1

Reference yield: 99.0%

tetrakis(pentafluorophenyl)tellurium(IV) (18064-83-0) + trifluoroborane diethyl ether (109-63-7) → Te(C6F5)3(1+)*BF4(1-)=[Te(C6F5)3][BF4] (144364-21-6)

Guidance literature:

In diethyl ether; byproducts: C6F5H; all manipulations in dry Ar atm.; 0°C for 12 h; volatiles evapd. in vac. at ambient temp., elem. anal.;

DOI:10.1002/1521-3749(200205)628:4<833::AID-ZAAC833>3.0.CO;2-U

upstream raw materials:

1,2,3,4,5-pentafluoro-6-iodobenzene

tellurium tetrachloride

pentafluorophenyl lithium

Downstream raw materials:

tellurium(IV) oxide

bis(pentafluorophenyl)telluride

bis(pentafluorophenyl)cadmium

bis(pentafluorophenyl)mercury(II)