dibenzofuran-2-sulfonic acid anilide

Base Information

• Chemical Name: dibenzofuran-2-sulfonic acid anilide
• CAS No.: 147224-77-9
• Molecular Formula: C₁₈H₁₃NO₃S
• Molecular Weight: 323.372
• Mol file: 147224-77-9.mol

Synonyms:

Chemical Property of dibenzofuran-2-sulfonic acid anilide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of dibenzofuran-2-sulfonic acid anilide

There total 3 articles about dibenzofuran-2-sulfonic acid anilide 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: 65.0%

dibenzofuran-2-sulfonyl chloride (23602-98-4) + aniline (62-53-3) → dibenzofuran-2-sulfonic acid anilide (147224-77-9)

Guidance literature:

In ethanol; for 6h; Ambient temperature;

Reference yield:

dibenzofuran (132-64-9,214827-48-2) → dibenzofuran-2-sulfonic acid anilide (147224-77-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 82 percent / ClSO₃H, SOCl₂ / 3 h / Heating

2: 65 percent / ethanol / 6 h / Ambient temperature

With chlorosulfonic acid; thionyl chloride; In ethanol;

Reference yield:

2-Dibenzofuransulfonic acid (83863-63-2) → dibenzofuran-2-sulfonic acid anilide (147224-77-9)

Guidance literature:

Multi-step reaction with 2 steps

1: phosphoryl chloride; phosphorus (V)-chloride

With phosphorus pentachloride; trichlorophosphate;

DOI:10.1002/jps.3030421106

upstream raw materials:

dibenzofuran-2-sulfonyl chloride

aniline

dibenzofuran

2-Dibenzofuransulfonic acid