Phloroglucinol dibenzenesulfonate

Base Information

• Chemical Name: Phloroglucinol dibenzenesulfonate
• CAS No.: 3991-76-2
• Molecular Formula: C₁₈H₁₄O₇S₂
• Molecular Weight: 406.437
• Mol file: 3991-76-2.mol

Synonyms:Phloroglucinol dibenzenesulfonate

Chemical Property of Phloroglucinol dibenzenesulfonate

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of Phloroglucinol dibenzenesulfonate

There total 1 articles about Phloroglucinol dibenzenesulfonate 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:

→ Phloroglucinol dibenzenesulfonate (3991-76-2)

Guidance literature:

Phloroglucinol tribenzolsulphonat, KOH/MeOH;

DOI:10.1039/jr9650002651

Reference yield: 87.0%

Phloroglucinol dibenzenesulfonate (3991-76-2) + benzyl bromide (100-39-0) → 1,3-Bis(benzenesulfonyloxy)-5-benzyloxybenzene (120349-81-7)

Guidance literature:

With potassium carbonate; In acetone; for 3.5h; Heating;

DOI:10.1055/s-1988-27700

Reference yield:

Phloroglucinol dibenzenesulfonate (3991-76-2) → Benzenesulfonic acid 3-benzyloxy-4-iodo-5-(5-oxo-2,5-dihydro-furan-2-yloxy)-phenyl ester (120349-86-2)

Guidance literature:

Multi-step reaction with 4 steps

1: 87 percent / K₂CO₃ / acetone / 3.5 h / Heating

2: 62 percent / KOH / methanol / 4 h / Ambient temperature

3: 48 percent / HCl, KI, KIO₃ / methanol; H₂O / 1 h

4: 1.) K₂CO₃ / 1.) tetra-n-butylammonium bromide / 1.) CH₂Cl₂, water, room temp., 10 min, 2.) CH₂Cl₂, water, room temp., 1 h

With hydrogenchloride; potassium iodate; potassium hydroxide; potassium carbonate; potassium iodide; tetrabutylammomium bromide; In methanol; water; acetone;

DOI:10.1055/s-1988-27700

Downstream raw materials:

1,3-Bis(benzenesulfonyloxy)-5-benzyloxybenzene

1-benzenesulfonyloxy-3-benzyloxy-5-hydroxy-4-iodobenzene

1-Benzenesulfonyloxy-3-benzyloxy-5-hydroxybenzene

Benzenesulfonic acid 4-benzyloxy-2-oxo-2,3,3a,8a-tetrahydro-benzo[b]furo[3,2-d]furan-6-yl ester