2,3,4-Trimethoxybenzenesulfonic acid

Base Information

• Chemical Name: 2,3,4-Trimethoxybenzenesulfonic acid
• CAS No.: 42771-31-3
• Molecular Formula: C₉H₁₂O₆S
• Molecular Weight: 248.257
• DSSTox Substance ID: DTXSID001291145
• Nikkaji Number: J2.656.327E

Synonyms:2,3,4-trimethoxybenzenesulfonic acid;42771-31-3;SCHEMBL7269471;DTXSID001291145

Chemical Property of 2,3,4-Trimethoxybenzenesulfonic acid

Chemical Property:

• XLogP3: 0.6
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 4
• Exact Mass: 248.03545927
• Heavy Atom Count: 16
• Complexity: 309

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: COC1=C(C(=C(C=C1)S(=O)(=O)O)OC)OC

Technology Process of 2,3,4-Trimethoxybenzenesulfonic acid

There total 1 articles about 2,3,4-Trimethoxybenzenesulfonic acid 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:

1,2,3-trimethoxybenzene (634-36-6) → 2,3,4-trimethoxybenzenesulfonic acid (42771-31-3)

Guidance literature:

With sulfuric acid;

DOI:10.1002/jps.2600620847

Reference yield: 72.0%

2,3,4-trimethoxybenzenesulfonic acid (42771-31-3) + ethyl acrylate (140-88-5,9003-32-1) → (E)-6-(3-ethoxy-3-oxoprop-1-en-1-yl)-2,3,4-trimethoxybenzenesulfonic acid

Guidance literature:

With silver hexafluoroantimonate; [ruthenium(II)(η⁶-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]₂; copper(II) acetate monohydrate; In N,N-dimethyl-formamide; at 120 ℃; for 16h; diastereoselective reaction; Inert atmosphere;

DOI:10.1002/chem.201404604

upstream raw materials:

1,2,3-trimethoxybenzene

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