diphenacyltellurium dibromide

Base Information

• Chemical Name: diphenacyltellurium dibromide
• CAS No.: 120413-84-5
• Molecular Formula: C₁₆H₁₄Br₂O₂Te
• Molecular Weight: 525.694
• Mol file: 120413-84-5.mol

Synonyms:diphenacyltellurium dibromide

Chemical Property of diphenacyltellurium dibromide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of diphenacyltellurium dibromide

There total 5 articles about diphenacyltellurium dibromide 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: 85.0%

diphenacyl telluride (99766-21-9) → diphenacyltellurium dibromide (120413-84-5)

Guidance literature:

With bromine; In tetrachloromethane; Petroleum ether; at 20 ℃; for 2h;

DOI:10.1016/j.jorganchem.2003.10.021

Reference yield: 65.0%

α-bromoacetophenone (70-11-1) → diphenacyltellurium dibromide (120413-84-5)

Guidance literature:

With tellurium; Heating;

Reference yield:

α-bromoacetophenone (70-11-1) → diphenacyltellurium dibromide (120413-84-5)

Guidance literature:

Multi-step reaction with 4 steps

1.1: tellurium powder / dimethylsulfoxide / 1 h / Heating

1.2: 35 percent / dimethylsulfoxide / 2 h / 20 °C

2.1: NaOH in EtOH; O₂ / 0.83 h / 40 °C

2.2: 39 percent / NaOH in EtOH / 1 h / Heating

3.1: 67 percent / activated copper / dioxane / 3 h / Heating

4.1: 80 percent / Br₂ / diethyl ether

With sodium hydroxide; tellurium; bromine; oxygen; copper; In 1,4-dioxane; diethyl ether; dimethyl sulfoxide;

DOI:10.1016/S0022-328X(03)00152-9

upstream raw materials:

α-bromoacetophenone

diphenacyl telluride

phenacyl tellurocyanate

diphenacyl ditelluride

Downstream raw materials:

dichloro-diphenacyl-λ⁴-tellane

diphenacyl telluride

diphenacyltellurium diiodide