diethyl 3,4-bis(4-(decyloxy)-3-methoxybenzyloxy)thiophene-2,5-dicarboxylate

Base Information

• Chemical Name: diethyl 3,4-bis(4-(decyloxy)-3-methoxybenzyloxy)thiophene-2,5-dicarboxylate
• CAS No.: 1447240-15-4
• Molecular Formula: C₄₆H₆₈O₁₀S
• Molecular Weight: 813.106
• Mol file: 1447240-15-4.mol

Synonyms:diethyl 3,4-bis(4-(decyloxy)-3-methoxybenzyloxy)thiophene-2,5-dicarboxylate

Chemical Property of diethyl 3,4-bis(4-(decyloxy)-3-methoxybenzyloxy)thiophene-2,5-dicarboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of diethyl 3,4-bis(4-(decyloxy)-3-methoxybenzyloxy)thiophene-2,5-dicarboxylate

There total 5 articles about diethyl 3,4-bis(4-(decyloxy)-3-methoxybenzyloxy)thiophene-2,5-dicarboxylate 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:

C18H29BrO2 (1407239-97-7) + 3,4-dihydroxythiophene-2,5-dicarboxylic acid diethyl ester (1822-66-8) → diethyl 3,4-bis(4-(decyloxy)-3-methoxybenzyloxy)thiophene-2,5-dicarboxylate (1447240-15-4)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 60 ℃; for 8h;

DOI:10.1007/s12039-013-0366-1

Reference yield:

vanillin (121-33-5,8014-42-4) → diethyl 3,4-bis(4-(decyloxy)-3-methoxybenzyloxy)thiophene-2,5-dicarboxylate (1447240-15-4)

Guidance literature:

Multi-step reaction with 4 steps

1: potassium carbonate / N,N-dimethyl-formamide / 60 °C

2: sodium tetrahydroborate / methanol / 2 h / 20 °C

3: phosphorus tribromide / diethyl ether / 5 h / 20 °C

4: potassium carbonate / N,N-dimethyl-formamide / 8 h / 60 °C

With sodium tetrahydroborate; phosphorus tribromide; potassium carbonate; In methanol; diethyl ether; N,N-dimethyl-formamide;

DOI:10.1007/s12039-013-0366-1

Reference yield:

(4-decyloxy-3-methoxyphenyl)methanol (1409278-30-3) → diethyl 3,4-bis(4-(decyloxy)-3-methoxybenzyloxy)thiophene-2,5-dicarboxylate (1447240-15-4)

Guidance literature:

Multi-step reaction with 2 steps

1: phosphorus tribromide / diethyl ether / 5 h / 20 °C

2: potassium carbonate / N,N-dimethyl-formamide / 8 h / 60 °C

With phosphorus tribromide; potassium carbonate; In diethyl ether; N,N-dimethyl-formamide;

DOI:10.1007/s12039-013-0366-1

upstream raw materials:

C₁₈H₂₉BrO₂

3,4-dihydroxythiophene-2,5-dicarboxylic acid diethyl ester

4-(decyloxy)-3-methoxybenzaldehyde

(4-decyloxy-3-methoxyphenyl)methanol

Downstream raw materials:

3,4-bis(4-(decyloxy)-3-methoxybenzyloxy)thiophene-2,5-dicarbohydrazide