Te-4-fluorophenyl 2'-<1,1-(ethylenedioxy)-2-propen-1-yl>biphenyl-2-tellurocarboxylate

Base Information

• Chemical Name: Te-4-fluorophenyl 2'-<1,1-(ethylenedioxy)-2-propen-1-yl>biphenyl-2-tellurocarboxylate
• CAS No.: 158666-88-7
• Molecular Formula: C₂₄H₁₉FO₃Te
• Molecular Weight: 502.011
• Mol file: 158666-88-7.mol

Synonyms:Te-4-fluorophenyl 2'-<1,1-(ethylenedioxy)-2-propen-1-yl>biphenyl-2-tellurocarboxylate

Chemical Property of Te-4-fluorophenyl 2'-<1,1-(ethylenedioxy)-2-propen-1-yl>biphenyl-2-tellurocarboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Te-4-fluorophenyl 2'-<1,1-(ethylenedioxy)-2-propen-1-yl>biphenyl-2-tellurocarboxylate

There total 8 articles about Te-4-fluorophenyl 2'-<1,1-(ethylenedioxy)-2-propen-1-yl>biphenyl-2-tellurocarboxylate 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:

2-(2-formyl-phenyl)-benzoic acid (6720-26-9) → Te-4-fluorophenyl 2'-<1,1-(ethylenedioxy)-2-propen-1-yl>biphenyl-2-tellurocarboxylate (158666-88-7)

Guidance literature:

Multi-step reaction with 7 steps

1: 1.01 g / tetrahydrofuran / 4 h / Ambient temperature

2: pyridinium dichromate / dimethylformamide / 15 h / 0 °C

3: 95 percent / TsOH / benzene / Heating

4: 96 percent / pyridinium perbromide / tetrahydrofuran / 7 h / 0 - 20 °C

5: 92 percent / tert-BuOK / dimethylsulfoxide / 20 h / Ambient temperature

6: Et₃N / tetrahydrofuran / 1 h / 0 °C

7: 1.) NaBH₄ / 1.) THF, MeOH, RT, 2.) THF, MeOH, 45 min

With sodium tetrahydroborate; dipyridinium dichromate; potassium tert-butylate; pyridinium hydrobromide perbromide; toluene-4-sulfonic acid; triethylamine; In tetrahydrofuran; dimethyl sulfoxide; N,N-dimethyl-formamide; benzene;

DOI:10.1021/ja00099a011

Reference yield:

2'-propanoylbiphenyl-2-carboxylic acid (158666-85-4) → Te-4-fluorophenyl 2'-<1,1-(ethylenedioxy)-2-propen-1-yl>biphenyl-2-tellurocarboxylate (158666-88-7)

Guidance literature:

Multi-step reaction with 5 steps

1: 95 percent / TsOH / benzene / Heating

2: 96 percent / pyridinium perbromide / tetrahydrofuran / 7 h / 0 - 20 °C

3: 92 percent / tert-BuOK / dimethylsulfoxide / 20 h / Ambient temperature

4: Et₃N / tetrahydrofuran / 1 h / 0 °C

5: 1.) NaBH₄ / 1.) THF, MeOH, RT, 2.) THF, MeOH, 45 min

With sodium tetrahydroborate; potassium tert-butylate; pyridinium hydrobromide perbromide; toluene-4-sulfonic acid; triethylamine; In tetrahydrofuran; dimethyl sulfoxide; benzene;

DOI:10.1021/ja00099a011

Reference yield:

2'-(1-hydroxypropyl)-2-biphenylcarboxylic acid → Te-4-fluorophenyl 2'-<1,1-(ethylenedioxy)-2-propen-1-yl>biphenyl-2-tellurocarboxylate (158666-88-7)

Guidance literature:

Multi-step reaction with 6 steps

1: pyridinium dichromate / dimethylformamide / 15 h / 0 °C

2: 95 percent / TsOH / benzene / Heating

3: 96 percent / pyridinium perbromide / tetrahydrofuran / 7 h / 0 - 20 °C

4: 92 percent / tert-BuOK / dimethylsulfoxide / 20 h / Ambient temperature

5: Et₃N / tetrahydrofuran / 1 h / 0 °C

6: 1.) NaBH₄ / 1.) THF, MeOH, RT, 2.) THF, MeOH, 45 min

With sodium tetrahydroborate; dipyridinium dichromate; potassium tert-butylate; pyridinium hydrobromide perbromide; toluene-4-sulfonic acid; triethylamine; In tetrahydrofuran; dimethyl sulfoxide; N,N-dimethyl-formamide; benzene;

DOI:10.1021/ja00099a011

upstream raw materials:

bis(4-fluorophenyl)ditelluride

2-(2-formyl-phenyl)-benzoic acid

2'-propanoylbiphenyl-2-carboxylic acid

2'-<1,1-(ethylenedioxy)-2-propen-1-yl>biphenyl-2-carboxylic acid

Refernces