4,4'-(carbonylbis(azanediyl))dibenzenesulfonamide

Base Information

• Chemical Name: 4,4'-(carbonylbis(azanediyl))dibenzenesulfonamide
• CAS No.: 1773-43-9
• Molecular Formula: C₁₃H₁₄N₄O₅S₂
• Molecular Weight: 370.41
• Mol file: 1773-43-9.mol

Synonyms:4,4'-(carbonylbis(azanediyl))dibenzenesulfonamide

Chemical Property of 4,4'-(carbonylbis(azanediyl))dibenzenesulfonamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of 4,4'-(carbonylbis(azanediyl))dibenzenesulfonamide

There total 6 articles about 4,4'-(carbonylbis(azanediyl))dibenzenesulfonamide 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: 32.0%

trifluoromethyl trifluoromethanesulfonate (3582-05-6) + sulfanilamide (63-74-1) → 4,4'-(carbonylbis(azanediyl))dibenzenesulfonamide (1773-43-9)

Guidance literature:

In acetonitrile; at 20 ℃; for 1h; Sealed tube;

DOI:10.1002/chem.201901865

Reference yield:

bis(diphenyl)urea (102-07-8) → 4,4'-(carbonylbis(azanediyl))dibenzenesulfonamide (1773-43-9)

Guidance literature:

With chlorosulphuric acid; Behandeln des Reaktionsprodukts mit wss. Ammoniak;

Reference yield:

4-(chlorosulfonyl)phenyl isocyanate (1773-42-8) → 4,4'-(carbonylbis(azanediyl))dibenzenesulfonamide (1773-43-9)

Guidance literature:

With water; In acetone;

DOI:10.1021/jo01015a516

upstream raw materials:

phosgene

sulfanilamide

urea

bis(diphenyl)urea

Downstream raw materials:

sulfanilamide

Refernces