Ditelluride, bis(4-ethoxyphenyl)

Base Information

• Chemical Name: Ditelluride, bis(4-ethoxyphenyl)
• CAS No.: 35684-38-9
• Molecular Formula: C16H18O2Te2
• Molecular Weight: 497.518
• DSSTox Substance ID: DTXSID00402823
• Wikidata: Q82206326
• Mol file: 35684-38-9.mol

Synonyms:Ditelluride, bis(4-ethoxyphenyl);35684-38-9;di(4-ethoxyphenyl) ditelluride;SCHEMBL6679509;DTXSID00402823;AKOS024434697

Chemical Property of Ditelluride, bis(4-ethoxyphenyl)

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 7
• Exact Mass: 499.941364
• Heavy Atom Count: 20
• Complexity: 221

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCOC1=CC=C(C=C1)[Te][Te]C2=CC=C(C=C2)OCC

Technology Process of Ditelluride, bis(4-ethoxyphenyl)

There total 14 articles about Ditelluride, bis(4-ethoxyphenyl) 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: 77.0%

p-ethoxyphenyltellurium(IV) trichloride (36310-31-3) → bis-(4-ethoxy-phenyl)-ditelluride (35684-38-9)

Guidance literature:

With sodium L-ascorbate; In methanol; water; acetone; for 5h;

DOI:10.1080/00397919308009800

Reference yield: 60.0%

chromium sulfate + p-ethoxyphenyltellurium(IV) trichloride (36310-31-3) → monochloropentaquochromium(III) sulfate (12516-72-2,52747-09-8) + bis-(4-ethoxy-phenyl)-ditelluride (35684-38-9)

Guidance literature:

In 1,4-dioxane; water; react. under N2 (deoxygenated solns.); addn. of CrSO4 in distd. H2O to a slight excess of Te-compd. in dioxane at room temp.; extn. of Te2R2 into diethyl ether, washing of green-coloured aq. layer with ether (several times), concn. under reduced pressure at 30°C until pptn. occurs, filtration, washing with H2O, drying over P2O5 in vac.; elem. anal.;

DOI:10.1016/S0020-1693(00)83092-3

Reference yield:

5-{[(4-ethoxy-phenyl)-diiodo-λ4-tellanyl]-methyl}-3,3-diphenyl-dihydro-furan-2-one (104781-72-8) → bis-(4-ethoxy-phenyl)-ditelluride (35684-38-9)

Guidance literature:

With sodium sulfide; at 100 ℃;

DOI:10.1016/S0040-4020(01)92701-2

upstream raw materials:

Phenetole

p-ethoxyphenyltellurium(IV) trichloride

C₁₃H₁₆Cl₂O₃Te

5-{[(4-ethoxy-phenyl)-diiodo-λ⁴-tellanyl]-methyl}-3,3-diphenyl-dihydro-furan-2-one

Downstream raw materials:

C₈H₉ClOTe

C₈H₉IOTe

(Z)-3-(4-Ethoxy-phenyltellanyl)-prop-2-en-1-ol

1-Ethoxy-4-phenylethynyltellanyl-benzene