3-{[(7-amino-4-hydroxy-2-naphthyl)sulfonyl]amino}benzenesulfonic acid sodium salt

Base Information

• Chemical Name: 3-{[(7-amino-4-hydroxy-2-naphthyl)sulfonyl]amino}benzenesulfonic acid sodium salt
• CAS No.: 309933-13-9
• Molecular Formula: C₁₆H₁₃N₂O₆S₂*Na
• Molecular Weight: 416.411

Synonyms:3-{[(7-amino-4-hydroxy-2-naphthyl)sulfonyl]amino}benzenesulfonic acid sodium salt

Chemical Property of 3-{[(7-amino-4-hydroxy-2-naphthyl)sulfonyl]amino}benzenesulfonic acid sodium salt

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Technology Process of 3-{[(7-amino-4-hydroxy-2-naphthyl)sulfonyl]amino}benzenesulfonic acid sodium salt

There total 2 articles about 3-{[(7-amino-4-hydroxy-2-naphthyl)sulfonyl]amino}benzenesulfonic acid sodium salt 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:

7-acetamido-4-hydroxynaphthalene-2-sulfonyl chloride (309933-12-8) + 4-methylphenyl 3-aminobenzenesulfonate (309933-09-3) → 3-{[(7-amino-4-hydroxy-2-naphthyl)sulfonyl]amino}benzenesulfonic acid sodium salt (309933-13-9)

Guidance literature:

With pyridine; magnesium sulfate; In tetrahydrofuran; 1,4-dioxane; sodium hydroxide; water;

Reference yield:

C27H24N2O8S2 → 3-{[(7-amino-4-hydroxy-2-naphthyl)sulfonyl]amino}benzenesulfonic acid sodium salt (309933-13-9)

Guidance literature:

With sodium hydroxide; water; In 1,4-dioxane; at 55 ℃; for 18h;

DOI:10.1021/jm800600v

Reference yield: 55.0%

3-{[(7-amino-4-hydroxy-2-naphthyl)sulfonyl]amino}benzenesulfonic acid sodium salt (309933-13-9) + bis(trichloromethyl) carbonate (32315-10-9) → 3-{[(4-hydroxy-7-{[(5-hydroxy-7-{[(3-sulfophenyl)amino]sulfonyl}(2-naphthyl))amino]carbonylamino}-2-naphthyl)sulfonyl]amino}benzenesulfonic acid disodium salt

Guidance literature:

With sodium hydroxide; water; In tetrahydrofuran; pH=4.6; aq. acetate buffer;

DOI:10.1021/jm800600v

upstream raw materials:

7-acetamido-4-hydroxynaphthalene-2-sulfonyl chloride

4-methylphenyl 3-aminobenzenesulfonate

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