N-Salicylidenesulfanilic acid

Base Information

• Chemical Name: N-Salicylidenesulfanilic acid
• CAS No.: 32835-41-9
• Molecular Formula: C13H11NO4S
• Molecular Weight: 277.301
• Mol file: 32835-41-9.mol

Synonyms:4-[[(2-Hydroxyphenyl)methylene]amino]benzenesulfonic acid;N-Salicylidenesulfanilic acid

Chemical Property of N-Salicylidenesulfanilic acid

Chemical Property:

• PSA: 95.34000
• LogP: 3.47030

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of N-Salicylidenesulfanilic acid

There total 1 articles about N-Salicylidenesulfanilic 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: 96.0%

salicylaldehyde (90-02-8) + 4-aminobenzene sulfonic acid (121-57-3,856062-06-1) → 4-((2-hydroxybenzylidene)amino)benzenesulfonic acid (32835-41-9)

Guidance literature:

In neat (no solvent, solid phase); at 20 ℃; for 0.25h;

DOI:10.14233/ajchem.2021.23009

Reference yield:

4-((2-hydroxybenzylidene)amino)benzenesulfonic acid (32835-41-9) + uranyl ion (16637-16-4) → 2Na(1+)*UO2(2+)*2C13H9NO4S(2-)*2H2O=Na2{UO2(C13H9NO4S)2}*2H2O

Guidance literature:

With sodium hydroxide; In ethanol; higher temp., neutralising, filtering, evapn. to dryness, extracting into CH2Cl2, evapn. to small bulk, cooling to 0°C;

upstream raw materials:

salicylaldehyde

4-aminobenzene sulfonic acid