2,3-dimethoxy-5-nitrophenyl benzenesulfonate

Base Information

• Chemical Name: 2,3-dimethoxy-5-nitrophenyl benzenesulfonate
• CAS No.: 32905-21-8
• Molecular Formula: C₁₄H₁₃NO₇S
• Molecular Weight: 339.326
• Mol file: 32905-21-8.mol

Synonyms:2,3-dimethoxy-5-nitrophenyl benzenesulfonate

Chemical Property of 2,3-dimethoxy-5-nitrophenyl benzenesulfonate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,3-dimethoxy-5-nitrophenyl benzenesulfonate

There total 6 articles about 2,3-dimethoxy-5-nitrophenyl benzenesulfonate 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:

2,3-dimethoxyphenyl benzenesulfonate (18113-42-3) → 2,3-dimethoxy-5-nitrophenyl benzenesulfonate (32905-21-8)

Guidance literature:

With nitric acid; acetic acid; at 0 - 20 ℃;

Reference yield:

2,6-bis-benzenesulfonyloxy-phenol (55020-69-4) → 2,3-dimethoxy-5-nitrophenyl benzenesulfonate (32905-21-8)

Guidance literature:

Multi-step reaction with 4 steps

1: HNO₃, AcOH

3: aq. KOH / methanol

With potassium hydroxide; nitric acid; acetic acid; In methanol;

DOI:10.1039/j39710002577

Reference yield:

5-Nitropyrogallol-1,3-dibenzolsulfonat (32905-27-4) → 2,3-dimethoxy-5-nitrophenyl benzenesulfonate (32905-21-8)

Guidance literature:

Multi-step reaction with 3 steps

2: aq. KOH / methanol

With potassium hydroxide; In methanol;

DOI:10.1039/j39710002577

upstream raw materials:

diazomethane

5-Nitropyrogallol-1-benzolsulfonat

5-Nitro-pyrogallol-1-benzolsulfonat-2-methylaether

2,6-bis-benzenesulfonyloxy-phenol

Downstream raw materials:

2,3-dimethoxy-5-nitrophenol

3,4,5-trimethoxy-1-nitrobenzene