3-Bromo-4-hydrazinyl-N,N-dimethylbenzenesulfonamide

Base Information

• Chemical Name: 3-Bromo-4-hydrazinyl-N,N-dimethylbenzenesulfonamide
• CAS No.: 57279-77-3
• Molecular Formula: C₈H₁₂BrN₃O₂S
• Molecular Weight: 294.172
• DSSTox Substance ID: DTXSID301222402

Synonyms:3-Bromo-4-hydrazinyl-N,N-dimethylbenzenesulfonamide;DTXSID301222402;57279-77-3

Chemical Property of 3-Bromo-4-hydrazinyl-N,N-dimethylbenzenesulfonamide

Chemical Property:

• XLogP3: 1
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 3
• Exact Mass: 292.98336
• Heavy Atom Count: 15
• Complexity: 302

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CN(C)S(=O)(=O)C1=CC(=C(C=C1)NN)Br

Technology Process of 3-Bromo-4-hydrazinyl-N,N-dimethylbenzenesulfonamide

There total 2 articles about 3-Bromo-4-hydrazinyl-N,N-dimethylbenzenesulfonamide 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:

4-amino-N,N-dimethylbenzenesulphonamide (1709-59-7) → (2-Brom-4-dimethylsulfamoylphenyl)-hydrazin (57279-77-3)

Guidance literature:

Multi-step reaction with 2 steps

1: Br₂

2: (i) (diazotization), (ii) SnCl₂

With bromine;

Reference yield:

2-Brom-4-dimethylsulfamoylanilin (57279-71-7) → (2-Brom-4-dimethylsulfamoylphenyl)-hydrazin (57279-77-3)

Guidance literature:

Multistep reaction; (i) (diazotization), (ii) SnCl₂;

Reference yield:

(2-Brom-4-dimethylsulfamoylphenyl)-hydrazin (57279-77-3) + Carboxymethyl dithiobenzoate (942-91-6) → 3-Bromo-N,N-dimethyl-4-(N'-thiobenzoyl-hydrazino)-benzenesulfonamide (52214-71-8)

Guidance literature:

With sodium hydroxide;

upstream raw materials:

2-Brom-4-dimethylsulfamoylanilin

4-amino-N,N-dimethylbenzenesulphonamide

Downstream raw materials:

3-Bromo-N,N-dimethyl-4-(N'-thiobenzoyl-hydrazino)-benzenesulfonamide

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