5-sulfonaphthalene-1-sulfonic anhydride

Base Information

• Chemical Name: 5-sulfonaphthalene-1-sulfonic anhydride
• CAS No.: 87231-06-9
• Molecular Formula: C₂₀H₁₄O₁₁S₄
• Molecular Weight: 558.589
• Mol file: 87231-06-9.mol

Synonyms:5-sulfonaphthalene-1-sulfonic anhydride

Chemical Property of 5-sulfonaphthalene-1-sulfonic anhydride

Chemical Property:

Purity/Quality:

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Technology Process of 5-sulfonaphthalene-1-sulfonic anhydride

There total 1 articles about 5-sulfonaphthalene-1-sulfonic anhydride 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-naphthalenesulfonic acid (85-47-2) → naphthalene-1,7-disulphonic acid (5724-16-3) + naphthalene-1,6-disulfonic acid (525-37-1) + 5-sulfonaphthalene-1-sulfonic anhydride (87231-06-9) + naphthalene-1,5-disulfonate (81-04-9)

Guidance literature:

With sulfuric acid; at 25 ℃; Product distribution; further reaction with 105.2percent H₂SO₄;

upstream raw materials:

1-naphthalenesulfonic acid

Refernces