N-[2-(but-3-enyl)-1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl]-4-methylbenzenesulfonamide

Base Information

• Chemical Name: N-[2-(but-3-enyl)-1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl]-4-methylbenzenesulfonamide
• CAS No.: 1033547-97-5
• Molecular Formula: C₁₈H₁₉N₃O₄S₂
• Molecular Weight: 405.499
• Mol file: 1033547-97-5.mol

Synonyms:N-[2-(but-3-enyl)-1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl]-4-methylbenzenesulfonamide

Chemical Property of N-[2-(but-3-enyl)-1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl]-4-methylbenzenesulfonamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N-[2-(but-3-enyl)-1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl]-4-methylbenzenesulfonamide

There total 1 articles about N-[2-(but-3-enyl)-1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl]-4-methylbenzenesulfonamide 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: 97.0%

N-(but-3-enyl)-2-[(triphenylphosphoranylidene)amino]benzenesulfonamide (1033547-67-9) + Tosyl isocyanate (4083-64-1) → N-[2-(but-3-enyl)-1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl]-4-methylbenzenesulfonamide (1033547-97-5)

Guidance literature:

In dichloromethane; at 20 ℃; for 0.2h;

DOI:10.1002/ejoc.200701131

Reference yield: 96.0%

N-[2-(but-3-enyl)-1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl]-4-methylbenzenesulfonamide (1033547-97-5) → C18H18IN3O4S2 (1033548-42-3)

Guidance literature:

With iodine; potassium carbonate; In dichloromethane; at 20 ℃; for 1h;

DOI:10.1002/ejoc.200701131

Reference yield: 57.0%

N-[2-(but-3-enyl)-1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl]-4-methylbenzenesulfonamide (1033547-97-5) → C18H19N3O4S2 (1033548-70-7)

Guidance literature:

N-[2-(but-3-enyl)-1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl]-4-methylbenzenesulfonamide; With mercury(II) diacetate; In dichloromethane; at 20 ℃; for 48h;

With sodium hydroxide; sodium tetrahydroborate; In dichloromethane; water;

DOI:10.1002/ejoc.200701131

upstream raw materials:

N-(but-3-enyl)-2-[(triphenylphosphoranylidene)amino]benzenesulfonamide

Tosyl isocyanate

Downstream raw materials:

C₁₈H₁₈IN₃O₄S₂

C₁₈H₁₉N₃O₄S₂