C₄₄H₅₂N₄O₁₈S₆

Base Information

• Chemical Name: C₄₄H₅₂N₄O₁₈S₆
• CAS No.: 299181-91-2
• Molecular Formula: C₄₄H₅₂N₄O₁₈S₆
• Molecular Weight: 1117.31
• Mol file: 299181-91-2.mol

Synonyms:C₄₄H₅₂N₄O₁₈S₆

Chemical Property of C₄₄H₅₂N₄O₁₈S₆

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₄₄H₅₂N₄O₁₈S₆

There total 8 articles about C₄₄H₅₂N₄O₁₈S₆ 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:

3-chlorosulfonyl-4-methoxybenzoic acid (50803-29-7) → C44H52N4O18S6 (299181-91-2)

Guidance literature:

Multi-step reaction with 4 steps

1: 1.7 g / diethyl ether; CH₂Cl₂ / 3 h

2: 347 mg / H₂O₂ / acetic acid / 100 °C

3: oxalyl chloride / dimethylformamide / 0 °C

4: K₂CO₃ / tetrahydrofuran

With oxalyl dichloride; dihydrogen peroxide; potassium carbonate; In tetrahydrofuran; diethyl ether; dichloromethane; acetic acid; N,N-dimethyl-formamide;

DOI:10.1016/S0968-0896(01)00324-8

Reference yield:

trans-4,4'-diaminostilbene-2,2'-disulfonic acid (28096-93-7) → C44H52N4O18S6 (299181-91-2)

Guidance literature:

Multi-step reaction with 4 steps

1: 72 percent / sodium carbonate / dioxane

2: 75 percent / dioxane / Heating

3: 77 percent / piperidine / dimethylformamide / 3 h / 0 - 20 °C

4: K₂CO₃ / tetrahydrofuran

With piperidine; sodium carbonate; potassium carbonate; In tetrahydrofuran; 1,4-dioxane; N,N-dimethyl-formamide;

DOI:10.1016/S0968-0896(01)00324-8

Reference yield:

4-methoxybenzoic acid (100-09-4) → C44H52N4O18S6 (299181-91-2)

Guidance literature:

Multi-step reaction with 5 steps

1: chlorosulfonic acid / 4 h / 65 °C

2: 1.7 g / diethyl ether; CH₂Cl₂ / 3 h

3: 347 mg / H₂O₂ / acetic acid / 100 °C

4: oxalyl chloride / dimethylformamide / 0 °C

5: K₂CO₃ / tetrahydrofuran

With chlorosulfonic acid; oxalyl dichloride; dihydrogen peroxide; potassium carbonate; In tetrahydrofuran; diethyl ether; dichloromethane; acetic acid; N,N-dimethyl-formamide;

DOI:10.1016/S0968-0896(01)00324-8

upstream raw materials:

2,2'-[(E)-1,2-ethenediyl]bis[5-aminobenzenesulfonic acid], bis(1-methylethyl) ester

3-chlorosulfonyl-4-methoxybenzoic acid

trans-4,4'-diaminostilbene-2,2'-disulfonic acid

4-methoxybenzoic acid