C₂₈H₂₃NO₆S

Base Information

• Chemical Name: C₂₈H₂₃NO₆S
• CAS No.: 91788-34-0
• Molecular Formula: C₂₈H₂₃NO₆S
• Molecular Weight: 501.56
• Mol file: 91788-34-0.mol

Synonyms:

Chemical Property of C₂₈H₂₃NO₆S

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₈H₂₃NO₆S

There total 5 articles about C₂₈H₂₃NO₆S 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: 70.0%

2-(4-carboxyphenyl)-5,6-dihydro-4-(4-methoxy-3-sulphophenyl)benzochromenylium perchlorate + methylamine (74-89-5) → C28H23NO6S (91788-34-0)

Guidance literature:

In water; at 25 ℃; buffer: sodium hydrogen carbonate, sodium carbonate;

DOI:10.1039/P29840000857

Reference yield:

4-acetyl-benzoic acid (586-89-0) → C28H23NO6S (91788-34-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 60 percent / 70 percent perchloric acid / acetic anhydride / 2 h / 60 - 80 °C

2: 70 percent / H₂O / 25 °C / buffer: sodium hydrogen carbonate, sodium carbonate

With perchloric acid; In water; acetic anhydride;

DOI:10.1039/P29840000857

Reference yield:

sodium 3-formyl-6-methoxybenzenesulphonate (5393-59-9) → C28H23NO6S (91788-34-0)

Guidance literature:

Multi-step reaction with 3 steps

1: 73 percent / 1.5 M sodium hydroxide / H₂O / 1.) 60 deg C, 10 h; 2.) 0 deg C, 12 h

2: 60 percent / 70 percent perchloric acid / acetic anhydride / 2 h / 60 - 80 °C

3: 70 percent / H₂O / 25 °C / buffer: sodium hydrogen carbonate, sodium carbonate

With sodium hydroxide; perchloric acid; In water; acetic anhydride;

DOI:10.1039/P29840000857

upstream raw materials:

methylamine

4-acetyl-benzoic acid

sodium 3-formyl-6-methoxybenzenesulphonate

4-methoxy-benzaldehyde